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sinx, sin2x, sin3x are in A.P if...

`sinx, sin2x, sin3x` are in A.P if

A

`x=(npi)/2,n in 1`

B

`x=npi,n in 1`

C

`x=2npi,n in 1`

D

`x=(2n+1)pi,n in 1`

Text Solution

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The correct Answer is:
A, B, C, D
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