If sin theta + cos theta = sqrt(2) cos A...

If `sin theta + cos theta = sqrt(2) cos A " then " theta `=

A

`2 n pi + (pi)/(3) pm A, AA n in Z `

B

`2 n pi + (pi)/(2) pm A, AA n in Z `

C

`2 n pi + (pi)/(4) pm A, AA n in Z `

D

`2 n pi + (pi)/(6) pm A, AA n in Z `

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The correct Answer is:

C

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