differentiation

Question: If ${{z}^{2}}=\frac{{{x}^{1/2}}+{{y}^{1/2}}}{{{x}^{1/3}}+{{y}^{1/3}}}$ then $x\frac{\partial z}{\partial x}+y\frac{\partial z}{\partial y}=$



1) $\frac{z}{6}$
2) $\frac{z}{3}$
3) $\frac{z}{2}$
4) $\frac{z}{12}$
Solution: Explanation: No Explanation
Partial differentiation

Rate this question:

Average rating: (0 votes)

Previous Question Next Question