differentiating the equation on both sides with respect to x, we get,
Find dy/dx in each of the following: $\operatorname{tan}^{-1}\left(x^{2}+y^{2}\right)$
Find dy/dx in each of the following: $\operatorname{tan}^{-1}\left(x^{2}+y^{2}\right)$
differentiating the equation on both sides with respect to x, we get,