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The amplitude of (-1)^(5) is...

The amplitude of `(-1)^(5)` is

A

`(3 pi)/(2)`

B

`pi`

C

`(pi)/(2)`

D

`(pi)/(4)`

Text Solution

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The correct Answer is:
B
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HIMALAYA PUBLICATION-COMPLEX NUMBERS-QUESTION BANK
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  4. Find the amplitude of -1/2 + I, sqrt(3)/2

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  5. The amplitude of the conjugate of (1+i)/(1-i) is

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  6. The amplitude of (1+i sqrt(3))/(sqrt(3)+i)

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  14. The locus of the point satisfying the condition amp. ((z-1)/(z+1))=(pi...

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  16. If z(1) and z(2) are complex number and (z(1))/(z(2)) is purely imagi...

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  18. If the complex number (1-i sin theta)/(1+2 i sin theta) is purely imag...

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