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6 Nov 2019
Suppose z=x^2 sin y, x=2s^2-2t^2 , y= -10stA. Use the chain rule to find az./as and az/zt as functions of x, y, s and t. az/as=az/at=B. Find the numerical values of az/as and az/at when .(s,t)=(2,1)az/as(2.1)=az/at(2,1)=
Suppose z=x^2 sin y, x=2s^2-2t^2 , y= -10stA. Use the chain rule to find az./as and az/zt as functions of x, y, s and t. az/as=az/at=B. Find the numerical values of az/as and az/at when .(s,t)=(2,1)az/as(2.1)=az/at(2,1)=
Beverley SmithLv2
10 Sep 2019
