Question

ENGINEERING MATHS!! need helps TT.... pls help

Answer 1

find \[\frac{ \delta z }{ \delta x }\]and\[\frac{ \delta z }{ \delta y }\]where\[\frac{ yz }{ x }-\sin x \cos^{2} y =ye^{yz}-z(xy+1)^{3} \]\[z = f(x,y)\]