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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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Knowledge Check

  • If int (sin2x-cos 2x)dx=(1)/(sqrt2) sin(2x-a)+b , then the values of a & b are

    A
    `a=-(5pi)/(4), b in R`
    B
    `a=(5pi)/(4), b in R`
    C
    `a inR, b=(5pi)/(4)`
    D
    `b=-(5pi)/(4), a in R`

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