The most general solution of : tan theta...

The most general solution of : `tan theta = -1`,`cos theta = 1/sqrt(2)` is :

A

`theta = npi + (7pi)/4`

B

`theta = 2npi + (7pi)/4`

C

`theta = npi + (-1)^(n)(7pi)/4`

D

None of these.

Text Solution

Verified by Experts

The correct Answer is:

B

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