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If z=(1)/(1-cos theta- isintheta) then R...

If `z=(1)/(1-cos theta- isintheta)` then Re(z)=....

A

0

B

`(1)/(2)`

C

`"cot" (theta)/(2)`

D

`(1)/(2)"cot"(theta)/(2)`

Text Solution

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The correct Answer is:
B
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