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If x^y=y^x,then find dy/dx...

If `x^y=y^x`,then find` dy/dx`

A

`(y(xlog_(e)y+y))/(x(y log_(e)x+x))`

B

`(y(xlog_(e)y-y))/(x(ylog_(e)x-x))`

C

`(x(x log_(e)y-y))/(y(ylog_(e)-x))`

D

`(x(xlog_(e)y+y))/(y(ylog_(e)x+x))`

Text Solution

Verified by Experts

The correct Answer is:
B
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