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A: If y = x ^(y) then (dy)/(dx) = (y ^...

`A: If y = x ^(y) ` then ` (dy)/(dx) = (y ^(2))/(x(1- log y ))`
If `y = f (x) ^(y), ` then` (dy)/(dx) = (y ^(2) f '(x))/(f (x) [1- ylog f (x)])= (y ^(2) f'(x))/(f (x) [1- log y])`

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