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6 Nov 2019
Letf(x,y,z)=(x2-6y2)/(y2+4z2).Then:
fx(x,y,z)=_________________
fy(x,y,z)=_________________
fz(x,y,z)=_________________
Letf(x,y,z)=(x2-6y2)/(y2+4z2).Then:
fx(x,y,z)=_________________
fy(x,y,z)=_________________
fz(x,y,z)=_________________
Hubert KochLv2
8 May 2019
