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Class 11 Maths Practice Test - Complex Numbers and Quadratic Equations
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Avg score: 100% • Most missed: “If z1 = 2+3i and z2 = 5+2i, then find sum of two complex numbers.”
Class 11 Maths Practice Test - Complex Numbers and Quadratic Equations
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11 Questions

1. 0+0i is ______________________for complex number z.
2. In z=4+i, what is the real part?
3. 1+0i is _________________ for complex number z.
4. If z1 = 2+3i and z2 = 5+2i, then find sum of two complex numbers.
5. Value of i(iota) is ____________
6. In z=4+i, what is imaginary part?
7. Is i(iota) a root of 1+x2=0?
8. If z1 = 2+3i and z2 = 5+2i, then find z1-z2.
9. Is i(iota) a root of 1+x2=0?
10. 0+0i is ______________________for complex number z.
11. (x+3) + i(y-2) = 5+i2, find the values of x and y.

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