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If x = a sin 2 theta (1 + cos 2theta ...

If `x = a sin 2 theta (1 + cos 2theta ), y=b cos 2 theta (1- cos 2 theta )` then `(dy)/(dx)=`

A

`(b tan theta)/(a)`

B

`(a tan theta)/(b)`

C

`(a)/(b tan theta)`

D

`(b)/(a tan theta)`

Text Solution

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The correct Answer is:
A
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