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If (cos^(2)theta)/(a)=(sin^(2)theta)/(b)...

If `(cos^(2)theta)/(a)=(sin^(2)theta)/(b)` then `(cos^(4)theta)/(a)+(sin^(4)theta)/(b)=0`

A

`(1)/(a+b)`

B

`(1)/((a+b)^(2))`

C

`(1)/(a^(2))+(1)/(b^(2))`

D

a+b

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The correct Answer is:
A
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