Khan Academy Class 11 Math Videos and Exercises (NCERT) - Part 2

More Exercises:

Evaluate piecewise functions
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:relations-and-functions/x79978c5cf3a8f108:copy-of-math1-piecewise-function/e/evaluating-piecewise-functions

Identify graphs of functions
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:relations-and-functions/x79978c5cf3a8f108:graphs-of-functions/e/identify-graphs-of-functions

Relations and functions: Unit test
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:relations-and-functions/x79978c5cf3a8f108:solutions-to-select-ncert-problems/t/x79978c5cf3a8f108:relations-and-functions-unit-test

Trigonometric functions
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:trigonometric-functions

Radians & degrees
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:trigonometric-functions/x79978c5cf3a8f108:degrees-and-radians/e/degrees_to_radians

Trig values of special angles
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:trigonometric-functions/x79978c5cf3a8f108:unit-circle/e/trigonometric-functions-of-special-angles

Using the trig angle addition identities
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:trigonometric-functions/x79978c5cf3a8f108:trigonometric-identities-sum-and-difference/e/trig_addition_identities

Use the Pythagorean identity
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:trigonometric-functions/x79978c5cf3a8f108:trigonometric-equations/e/circles-and-pythagorean-identities

Solve sinusoidal equations (basic)
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:trigonometric-functions/x79978c5cf3a8f108:trigonometric-equations/e/solve-basic-sinusoidal-equations

Trigonometric functions: Unit test
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:trigonometric-functions/x79978c5cf3a8f108:trigonometric-equations/t/x79978c5cf3a8f108:trigonometric-functions-unit-test

Complex numbers
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers

Powers of the imaginary unit
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers/x79978c5cf3a8f108:what-are-the-imaginary-numbers/e/imaginary_unit_powers

Simplify roots of negative numbers
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers/x79978c5cf3a8f108:what-are-the-imaginary-numbers/e/simplify-square-roots-of-negative-numbers

Parts of complex numbers
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers/x79978c5cf3a8f108:what-are-the-complex-numbers/e/real-and-imaginary-parts-of-complex-numbers

Classify complex numbers
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers/x79978c5cf3a8f108:what-are-the-complex-numbers/e/the-imaginary-unit-and-complex-numbers

Plot numbers on the complex plane
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers/x79978c5cf3a8f108:what-are-the-complex-numbers/e/the_complex_plane

Add & subtract complex numbers
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers/x79978c5cf3a8f108:adding-and-subtracting-complex-numbers/e/adding_and_subtracting_complex_numbers

Graphically add & subtract complex numbers
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers/x79978c5cf3a8f108:adding-and-subtracting-complex-numbers/e/complex_plane_operations

Multiply complex numbers (basic)
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers/x79978c5cf3a8f108:multiplying-complex-numbers/e/multiply-complex-numbers-by-real-or-imaginary-numbers

Multiply complex numbers
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers/x79978c5cf3a8f108:multiplying-complex-numbers/e/multiplying_complex_numbers

Complex number conjugates
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers/x79978c5cf3a8f108:dividing-complex-numbers/e/find-conjugates-of-complex-numbers

Divide complex numbers
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers/x79978c5cf3a8f108:dividing-complex-numbers/e/dividing_complex_numbers

Absolute value of complex numbers
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers/x79978c5cf3a8f108:absolute-value-and-angle-of-complex-numbers/e/absolute_value_of_complex_numbers

Angle of complex numbers
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers/x79978c5cf3a8f108:absolute-value-and-angle-of-complex-numbers/e/find-the-angle-of-complex-numbers

Complex numbers from absolute value & angle
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers/x79978c5cf3a8f108:polar-form-of-complex-numbers/e/find-complex-numbers-according-to-absolute-value-and-angle

Polar & rectangular forms of complex numbers
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers/x79978c5cf3a8f108:polar-form-of-complex-numbers/e/rectangular-and-polar-forms-of-complex-numbers

Complex numbers: Unit test
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:complex-numbers/x79978c5cf3a8f108:polar-form-of-complex-numbers/t/x79978c5cf3a8f108:complex-numbers-unit-test

Linear inequalities
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:linear-inequalities

Testing solutions to inequalities
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:linear-inequalities/x79978c5cf3a8f108:introduction-to-inequalities/e/testing-solutions-of-inequalities

Plotting inequalities
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:linear-inequalities/x79978c5cf3a8f108:introduction-to-inequalities/e/inequalities_on_a_number_line

Two-step inequalities
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:linear-inequalities/x79978c5cf3a8f108:solutions-of-linear-inequalities-in-one-variable/e/solving-2-step-inequalities

Multi-step linear inequalities
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:linear-inequalities/x79978c5cf3a8f108:solutions-of-linear-inequalities-in-one-variable/e/linear_inequalities

Inequalities word problems
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:linear-inequalities/x79978c5cf3a8f108:inequalities-word-problems/e/inequalities-in-one-variable-1

Two-step inequality word problems
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:linear-inequalities/x79978c5cf3a8f108:inequalities-word-problems/e/interpretting-solving-linear-inequalities

Graphs of inequalities
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:linear-inequalities/x79978c5cf3a8f108:graphical-solution-of-linear-inequalities-in-two-variables/e/graphing_inequalities_2

Two-variable inequalities from their graphs
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:linear-inequalities/x79978c5cf3a8f108:graphical-solution-of-linear-inequalities-in-two-variables/e/graphs_of_inequalities

Systems of inequalities graphs
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:linear-inequalities/x79978c5cf3a8f108:solution-of-system-of-linear-inequalities-in-two-variables/e/graphing_systems_of_inequalities_2

Compound inequalities
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:linear-inequalities/x79978c5cf3a8f108:compound-inequalities/e/compound_inequalities

Linear inequalities: Unit test
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:linear-inequalities/x79978c5cf3a8f108:compound-inequalities/t/x79978c5cf3a8f108:linear-inequalities-unit-test

Permutations and combinations
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:permutations-and-combinations

The counting principle
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:permutations-and-combinations/x79978c5cf3a8f108:copy-of-in-in-fundamental-principle-of-counting/e/fundamental-counting-principle

Permutations
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:permutations-and-combinations/x79978c5cf3a8f108:copy-of-in-in-permutations/e/permutations_1

Combinations
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:permutations-and-combinations/x79978c5cf3a8f108:copy-of-in-in-combinations/e/combinations_1

Permutations & combinations
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:permutations-and-combinations/x79978c5cf3a8f108:copy-of-in-in-combinations/e/permutations_and_combinations_2

Permutations and combinations: Unit test
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:permutations-and-combinations/x79978c5cf3a8f108:copy-of-in-in-combinations/t/x79978c5cf3a8f108:permutations-and-combinations-unit-test

Binomial theorem
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:binomial-theorem

Expand binomials
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:binomial-theorem/x79978c5cf3a8f108:intro-to-the-binomial-theorem/e/binomial-theorem

Sequence and series
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series

Summation notation intro
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series/x79978c5cf3a8f108:intro-to-sequence-and-series/e/evaluating-basic-sigma-notation

Recursive formulas for arithmetic sequences
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series/x79978c5cf3a8f108:arithmetic-sequences/e/recursive-formulas-for-arithmetic-sequences

Use arithmetic sequence formulas
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series/x79978c5cf3a8f108:arithmetic-sequences/e/arithmetic_sequences_2

Extend arithmetic sequences
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series/x79978c5cf3a8f108:arithmetic-sequences/e/arithmetic_sequences_1

Explicit formulas for arithmetic sequences
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series/x79978c5cf3a8f108:arithmetic-sequences/e/explicit-formulas-for-arithmetic-sequences

Arithmetic series
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series/x79978c5cf3a8f108:arithmetic-series/e/arithmetic_series

Extend geometric sequences
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series/x79978c5cf3a8f108:geometric-sequences/e/geometric_sequences_1

Extend geometric sequences: negatives & fractions
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series/x79978c5cf3a8f108:geometric-sequences/e/extend-geometric-sequences-negatives-fractions

Use geometric sequence formulas
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series/x79978c5cf3a8f108:geometric-sequences/e/geometric_sequences_2

Explicit formulas for geometric sequences
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series/x79978c5cf3a8f108:geometric-sequences/e/sequences-as-functions

Recursive formulas for geometric sequences
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series/x79978c5cf3a8f108:geometric-sequences/e/recursive-formulas-for-geometric-sequences

Geometric series formula
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series/x79978c5cf3a8f108:geometric-series/e/geometric-series-formula

Finite geometric series
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series/x79978c5cf3a8f108:geometric-series/e/geometric-series--1

Sequences word problems
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series/x79978c5cf3a8f108:sequence-and-series-word-problems/e/recursive_explicit

Finite geometric series word problems
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series/x79978c5cf3a8f108:sequence-and-series-word-problems/e/geometric-series

Sequence and series: Unit test
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:sequence-and-series/x79978c5cf3a8f108:special-series/t/x79978c5cf3a8f108:sequence-and-series-unit-test

Straight lines
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines

Solutions to 2-variable equations
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:two-variable-linear-equations-intro/e/plugging_in_values

Complete solutions to 2-variable equations
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:two-variable-linear-equations-intro/e/graphing-solutions-to-two-variable-linear-equations

Slope from graph
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:slope/e/slope-from-a-graph

Graphing from slope
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:slope/e/graphing-slope

Slope in a table
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:slope/e/slope-table

Slope from two points
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:slope/e/slope-from-two-points

Horizontal & vertical lines
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:horizontal-and-vertical-lines/e/horizontal-and-vertical-lines

Intercepts from a graph
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:x-intercepts-and-y-intercepts/e/linear-function-intercepts

Intercepts from an equation
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:x-intercepts-and-y-intercepts/e/solving_for_the_x-intercept

Intercepts from a table
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:x-intercepts-and-y-intercepts/e/intercepts-from-table

Using slope and intercepts in context
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:applying-intercepts-and-slope/e/using-slope-intercepts

Linear equations word problems: tables
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:applying-intercepts-and-slope/e/interpreting-tables

Linear equations word problems: graphs
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:applying-intercepts-and-slope/e/interpreting-linear-graphs

Graphing linear relationships word problems
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:applying-intercepts-and-slope/e/graphing-linear-functions-word-problems

Slope-intercept intro
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:intro-to-slope-intercept-form/e/slope-from-an-equation-in-slope-intercept-form

Linear equations word problems
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:intro-to-slope-intercept-form/e/interpreting-features-of-linear-functions

Graph from slope-intercept form
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:graphing-slope-intercept-equations/e/graph-from-slope-intercept-equation

Slope-intercept equation from graph
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:writing-slope-intercept-equations/e/slope-intercept-equation-from-graph

Slope-intercept from two points
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:writing-slope-intercept-equations/e/slope-intercept-equation-from-two-points

Relating linear contexts to graph features
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:writing-slope-intercept-equations/e/relating-linear-contexts-to-graph-features

Writing linear equations word problems
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:writing-slope-intercept-equations/e/constructing-linear-functions-word-problems

Point-slope form
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:point-slope-form/e/converting_between_point_slope_and_slope_intercept

Graph from linear standard form
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:standard-form/e/graph-from-standard-form-equation

Convert linear equations to standard form
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:standard-form/e/converting_between_slope_intercept_and_standard_form

Slope from equation
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:summary-forms-of-two-variable-linear-equations/e/slope-from-an-equation-in-standard-form

Linear equations in any form
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:summary-forms-of-two-variable-linear-equations/e/writing-the-equation-of-a-line-in-any-form

Straight lines: Unit test
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:straight-lines/x79978c5cf3a8f108:summary-forms-of-two-variable-linear-equations/t/x79978c5cf3a8f108:straight-lines-unit-test

Conic sections
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections

Graph a circle from its features
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections/x79978c5cf3a8f108:the-features-of-a-circle/e/graph-a-circle-according-to-its-features

Features of a circle from its graph
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections/x79978c5cf3a8f108:the-features-of-a-circle/e/find-the-features-of-a-circle-from-its-graph

Features of a circle from its standard equation
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections/x79978c5cf3a8f108:standard-equation-of-a-circle/e/equation_of_a_circle_1

Graph a circle from its standard equation
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections/x79978c5cf3a8f108:standard-equation-of-a-circle/e/graphing_circles

Write standard equation of a circle
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections/x79978c5cf3a8f108:standard-equation-of-a-circle/e/write-the-equation-of-a-circle

Features of a circle from its expanded equation
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections/x79978c5cf3a8f108:expanded-equation-of-a-circle/e/equation_of_a_circle_2

Graph a circle from its expanded equation
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections/x79978c5cf3a8f108:expanded-equation-of-a-circle/e/graphing_circles_2

Graph & features of ellipses
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections/x79978c5cf3a8f108:center-and-radii-of-an-ellipse/e/center-and-radii-of-an-ellipse-and-its-graph

Center & radii of ellipses from equation
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections/x79978c5cf3a8f108:center-and-radii-of-an-ellipse/e/equation_of_an_ellipse

Ellipse standard equation & graph
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections/x79978c5cf3a8f108:center-and-radii-of-an-ellipse/e/equation-of-an-ellipse-from-its-graph

Foci of an ellipse from radii
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections/x79978c5cf3a8f108:foci-of-an-ellipse/e/find-foci-of-ellipse-from-radii

Foci of an ellipse from equation
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections/x79978c5cf3a8f108:foci-of-an-ellipse/e/foci-of-ellipse-from-equation

Equation of an ellipse from features
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections/x79978c5cf3a8f108:foci-of-an-ellipse/e/equation-of-ellipse-from-foci

Equation of a parabola from focus & directrix
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections/x79978c5cf3a8f108:focus-and-directrix-of-a-parabola/e/equation-of-parabola-from-focus-and-directrix

Vertices & direction of a hyperbola
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections/x79978c5cf3a8f108:introduction-to-hyperbolas/e/vertices-and-direction-of-hyperbola

Conic sections: Unit test
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:conic-sections/x79978c5cf3a8f108:identifying-conic-sections-from-their-equation/t/x79978c5cf3a8f108:conic-sections-unit-test

Introduction to three dimensional geometry
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:introduction-to-three-dimensional-geometry

Coordinates of a point in space
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:introduction-to-three-dimensional-geometry/x79978c5cf3a8f108:coordinates-of-a-point-in-space/e/coordinates-of-a-point-in-space

Distance between two points
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:introduction-to-three-dimensional-geometry/x79978c5cf3a8f108:distance-between-two-points/e/distance-between-two-points

Distance between points: applications
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:introduction-to-three-dimensional-geometry/x79978c5cf3a8f108:distance-between-two-points/e/distance-between-points-applications

Section formula
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:introduction-to-three-dimensional-geometry/x79978c5cf3a8f108:section-formula/e/section-formula

Section formula: applications
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:introduction-to-three-dimensional-geometry/x79978c5cf3a8f108:section-formula/e/section-formula-applications

Introduction to three dimensional geometry: Unit test
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:introduction-to-three-dimensional-geometry/x79978c5cf3a8f108:section-formula/t/x79978c5cf3a8f108:introduction-to-three-dimensional-geometry-unit-test

Limits
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits

Limits intro
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:limits-intro/e/limits-intro

Estimating limit values from graphs
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:estimating-limits-from-graph/e/two-sided-limits-from-graphs

One-sided limits from graphs
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:estimating-limits-from-graph/e/one-sided-limits-from-graphs

Connecting limits and graphical behavior
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:estimating-limits-from-graph/e/connecting-limits-and-graphical-behavior

Creating tables for approximating limits
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:estimating-limits-from-tables/e/creating-tables-to-approximate-limits

Estimating limits from tables
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:estimating-limits-from-tables/e/finding-limits-numerically

One-sided limits from tables
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:estimating-limits-from-tables/e/one-sided-limits-from-tables

Limits of combined functions: sums and differences
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:properties-of-limits/e/limits-of-combined-functions-sums

Limits of combined functions: products and quotients
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:properties-of-limits/e/limits-of-combined-functions-graphs

Limits of composite functions
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:properties-of-limits/e/limits-of-composite-functions--graphs

Limits by direct substitution
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:limits-by-direct-substitution/e/find-limits-by-direct-substitution

Direct substitution with limits that don't exist
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:limits-by-direct-substitution/e/identify-undefined-limits-by-direct-substitution

Limits of trigonometric functions
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:limits-by-direct-substitution/e/determining-trigonometric-limits

Limits of piecewise functions
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:limits-by-direct-substitution/e/limits-of-piecewise-functions

Limits by factoring
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:limits-using-algebraic-manipulation/e/two-sided-limits-using-algebra

Limits using conjugates
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:limits-using-algebraic-manipulation/e/limits_2

Limits using trig identities
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:limits-using-algebraic-manipulation/e/find-limits-using-trig-identities

Conclusions from direct substitution (finding limits)
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:strategy-in-finding-limits/e/conditions-for-using-direct-substitution

Next steps after indeterminate form (finding limits)
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:strategy-in-finding-limits/e/selecting-procedures-for-calculating-limits-2

Strategy in finding limits
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:strategy-in-finding-limits/e/selecting-procedures-for-calculating-limits-3

Squeeze theorem
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:squeeze-theorem/e/squeeze-theorem

Limits: Unit test
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:limits/x79978c5cf3a8f108:squeeze-theorem/t/x79978c5cf3a8f108:limits-unit-test

Derivatives
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives

Secant lines & average rate of change
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:average-vs-instantaneous-rate-of-change/e/secants-and-average-rate-of-change

Derivative as slope of curve
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:average-vs-instantaneous-rate-of-change/e/graphs-of-functions-and-their-derivatives

The derivative & tangent line equations
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:average-vs-instantaneous-rate-of-change/e/derivative-at-a-point-as-slope-of-tangent-line

Derivative as a limit
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:derivative-definition/e/the-formal-and-alternate-form-of-the-derivative

Power rule (positive integer powers)
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:power-rule/e/power-rule-intro

Power rule (negative & fractional powers)
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:power-rule/e/differentiate-negative-powers

Power rule (with rewriting the expression)
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:power-rule/e/differentiate-fractional-powers

Basic derivative rules: find the error
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:more-on-power-rule/e/differentiating-linear-functions

Basic derivative rules: table
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:more-on-power-rule/e/basic-differentiation-rules

Differentiate polynomials
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:derivatives-of-polynomial-functions/e/power-rule-basic

Differentiate integer powers (mixed positive and negative)
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:derivatives-of-polynomial-functions/e/differentiate-radical-functions-intro

Differentiate products
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:product-rule/e/differentiate-products

Product rule with tables
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:product-rule/e/product_rule

Differentiate quotients
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:quotient-rule/e/differentiate-quotients

Quotient rule with tables
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:quotient-rule/e/quotient_rule

Differentiate rational functions
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:quotient-rule/e/differentiate-rational-functions

Derivatives of sin(x) and cos(x)
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:derivatives-of-trigonometric-functions/e/differentiate-sine-and-cosine

Derivatives of tan(x), cot(x), sec(x), and csc(x)
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:derivatives-of-trigonometric-functions/e/differentiate-basic-trigonometric-functions

Derivatives: Unit test
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:derivatives/x79978c5cf3a8f108:proof-videos/t/x79978c5cf3a8f108:derivatives-unit-test

Statistics
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:statistics

Mean, median, and mode
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:statistics/x79978c5cf3a8f108:measures-of-central-tendency/e/mean_median_and_mode

Standard deviation of a population
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:statistics/x79978c5cf3a8f108:measures-of-spread/e/standard_deviation_of_a_population

Mean absolute deviation (MAD)
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:statistics/x79978c5cf3a8f108:mean-absolute-deviation/e/calculating-the-mean-absolute-deviation--mad-

Statistics: Unit test
https://www.khanacademy.org/math/in-in-grade-11-ncert/x79978c5cf3a8f108:statistics/x79978c5cf3a8f108:mean-absolute-deviation/t/x79978c5cf3a8f108:statistics-unit-test

.........................................
Also Read: Part 1 - Khan Academy Class 11 Math Videos and Exercises (NCERT)
https://www.fatskills.com/study/chapter/khan-academy-class-11-math-videos-and-exercises-ncert