Math, asked by vijip, 9 months ago

If y=x tan-1(x/y) prove that dy/dx is y/x

Answers

Answered by Abhishekkhyalia

4

Answer:

Given

Y=xtan-1(x/y)

Dy/dx=xdy/dx/1+x2/y2+tan-1x/y

dy/dx(1-x/1+x2/y2)=tan-1(x/y)

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