Q. 155.0( 1 Vote )

Differentiate the function with respect to x.


If prove that

Answer :


Taking log on both the sides, we get,

Differentiating both sides, we get,


Given: xm yn = (x + y)m+n

Taking log on both the sides, we get,

Taking derivatives w.r.t x on both sides;

Hence, Proved.

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