For x in R and a continuous functio f(x)...

For `x in R and a` continuous functio f(x) , let `I_(1)underset(sin^(2)t)overset(1+cos^(2)t)int xf{x(2-x)} dx and I_(2) I_(1)underset(sin^(2)t)overset(1+cos^(2)t)int f(x(2-x))dx.` Then, `(I_(1))/(I_(2))`=

A

`2`

B

`1`

C

`4`

D

none of these

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The correct Answer is:

B

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