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If x= a sin 2theta (1+ cos 2theta), y= b...

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