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If sintheta+costheta=sqrt2 cos(90^@-thet...

If `sintheta+costheta=sqrt2 cos(90^@-theta)` then value of `cot theta` is

A

`sqrt(2)+1`

B

`(1)/( sqrt(2) +2)`

C

`sqrt(2) -1`

D

none of these

Text Solution

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The correct Answer is:
A
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