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If u=x+3y2-z3, v=4x2 yz, w=2z2-xy then \(\frac{∂(u,v,w)}{∂(x,y,z)} \) at (1,1,1).

Posted: Thu Jul 14, 2022 9:29 am
by answerhappygod
a) -184
b) -90
c) 20
d) 40