How to prove ?
Let z=f(x,y) and #ze^z-x^2y=0# .
Prove that #x(delz)/(delx)-y(delz)/(dely)=1-1/(1+z),ifz!=1# .
Let z=f(x,y) and
Prove that
1 Answer
Jun 24, 2018
Differentials:
For the partials:
#dy = 0#
#dx = 0#
From
Can see the case for