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If theta is acute and (1-a^(2)) sin th...

If ` theta ` is acute and `(1-a^(2)) sin theta =(1+ a^(2)) cos theta ` , then ` sin theta =`

A

`(1-a^(2))/(sqrt(2(1+a^(4))))`

B

`(sqrt(2(1+a^(4))))/(1-a^(2))`

C

`(1+a^(2))/(sqrt(2(1+a^(4))))`

D

`(sqrt(2(1+a^(4))))/(1+a^(2))`

Text Solution

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The correct Answer is:
C
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