Teaching MPPSC Assistant Professor Mock Test Series 2025 Engineering Mathematics Differential Equations Partial Differential Equations
If u = xyz, v = xy + yz + zx, w = x + y + z, then \(\frac{\partial(u, v, w)}{\partial(x, y, z)}\) is :
1
(x – y)(y – z)(z – x)
2
(x – y)(z – y)(z – x)
3
(y – x)(y – z)(z – x)
4
(y – x)(z – y)(x – z)