Math, asked by Aryanpriyadarshi, 1 year ago

If cos y = x cos(y + a), prove that dy/dx=cos²(y+a) /sin a​

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Answered by harsh29jan123p8gs0r
11

i hope it helps you....

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Aryanpriyadarshi: tysm bhai
Aryanpriyadarshi: aapne hamare liye utna time spend krke problem ko solve kiya,very much grateful of you
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