# $x\sqrt{1+y}+y\sqrt{1+x}=0,\mathrm{P}.\mathrm{T},\frac{dy}{dx}=\frac{-1}{{\left(1+x\right)}^{2}}$

https://www.meritnation.com/ask-answer/question/if-x-root-1-y-y-root-1-x-0prove-that-dy-dx-1/limits-and-derivatives/7070555

Regards

**
**

https://www.meritnation.com/ask-answer/question/if-x-root-1-y-y-root-1-x-0prove-that-dy-dx-1/limits-and-derivatives/7070555

Regards

**
**

What are you looking for?