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If x = e^(x//y) , then prove that (dy)/(...

If `x = e^(x//y)` , then prove that `(dy)/(dx) = (x-y)/(xlogx)`.

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RD SHARMA ENGLISH-DIFFERENTIATION-All Questions
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  3. If x = e^(x//y) , then prove that (dy)/(dx) = (x-y)/(xlogx).

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