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Class 11 Maths Practice Test - Trigonometric Equations
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Class 11 Maths Practice Test - Trigonometric Equations
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24 Questions

1. Find general solution to equation cos x = – 1/√2.
2. Which one is correct for Napier’s Analogy?
3. The given graph is for which equation?
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4. Find the principal solutions of the equation cos x = 1/2.
5. Which one is correct for Napier’s Analogy?
6. What will be the value of (sinx + cosecx)2 + (cosx + secx)2 ?
7. The given graph is for which equation?
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8. The given graph is for which equation?
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9. Find the principal solutions of the equation cosec x=2.
10. The given graph is for which equation?
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11. The given graph is for which equation?
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12. The solutions of a trigonometric equation for which ___________ are called principal solutions.
13. Which of the following will form the following graph?
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14. Solve: tan x = cot x
15. Find the principal solutions of the equation cosec x=2.
16. What is the value of (1 + cotA)(1 + cotB) for isosceles right triangle ABC right angled at A?
17. What is the value of (1 + cotA)(1 + cotB) for isosceles right triangle ABC right angled at A?
18. What will be the value of dy/dx = (x + 2y + 3)/(2x + 3y + 4)?
19. Which one is correct for Napier’s Analogy?
20. Find general solution to equation cos x = – 1/√2.
21. What is the value of tanθ?
22. Find general solution to equation sin x = 1/2.
23. Find the principal solutions of the equation tan x = – √3.
24. Which one is correct for Napier’s Analogy?

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