Question: 1. Calculate the following partial derivatives using the Chain Rule. (a) For with find of and of s t (b) For with f(x, y)

1. Calculate the following partial derivatives using the Chain Rule. (a) For with find of and of s t (b) For with f(x, y) = xy + ex x = s+lnt y = s g(x, y) = ex + y x = r cos 0 y = r sine find go and explain its meaning geometrically.

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