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If sinx+cosx=1, then x=...

If `sinx+cosx=1`, then `x=`______

A

`2npi ,(4n+1)(pi)/2,n in Z`

B

`n pi, (4n+1)(pi)/2, n in Z`

C

`n pi (2n+1)(pi)/2,n in Z`

D

`2npi,(2n+1)(pi)/2,n in Z`

Text Solution

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The correct Answer is:
A
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