Use the chain rule to find the indicated partial derivatives

Reference no: EM13177377

Use the Chain Rule to find the indicated partial derivatives.

z = x4 + x2y, x = s + 2t - u, y = stu2;
when s = 2, t = 4, u = 3
∂z/∂s = ?
∂z/∂t = ?
∂z/∂u= ?

Reference no: EM13177377

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