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The relation int(sin2x+cos2x)=(1)/(sqr...

The relation
`int(sin2x+cos2x)=(1)/(sqrt(2))sin(2x-a)+c` is true for

A

`a=(pi)/(4)`

B

`a=-(pi)/(4)`

C

`c in R`

D

`c` is arbitrary

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AAKASH INSTITUTE ENGLISH-INTEGRALS-Objective Type Questions (More than one answer)
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