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If x=e^(log(cos4theta)),y=e^(log(sin4the...

If `x=e^(log(cos4theta)),y=e^(log(sin4theta)),"then "(dy)/(dx)" is "`

A

`-(x)/(y)`

B

`(x)/(y)`

C

`(y)/(x)`

D

`sqrt((y)/(x))`

Text Solution

Verified by Experts

`-(x)/(y)`
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