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Consider the complex number z=(1-isin th...

Consider the complex number `z=(1-isin theta)/(1+icos theta)`
If argument of z is `(pi)/(4)`, then

A

`theta=npi,nin I` only

B

`theta=(2n+1)(pi)/(2),n in I` only

C

both `theta=npiand theta=(2n+1)(pi)/(2),ninI`

D

none of these

Text Solution

Verified by Experts

The correct Answer is:
C
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