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sec^(2)x sinydx+(1+tanx)cos ydy=0...

`sec^(2)x sinydx+(1+tanx)cos ydy=0`

A

`(1+tanx)siny=c`

B

`sinx sin y=c cosy`

C

`sinx cos y=c cos x`

D

`(1+sin y)tanx=c`

Text Solution

Verified by Experts

The correct Answer is:
A
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