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If int (sin 2x-cos 2x) dx=(1)/(sqrt(2)) ...

If `int (sin 2x-cos 2x) dx=(1)/(sqrt(2)) sin (2x-a)+c` then `a=`

A

`5pi//4`

B

`-5pi//4`

C

`pi//4`

D

`3pi//4`

Text Solution

Verified by Experts

The correct Answer is:
B
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