Question: Find f/x and f/y when f(x, y) is (a) e cos x (b) x x + y x + y 2 x + 2y +

Find ∂f/∂x and ∂f/∂y when f(x, y) is

(a) e cos x (b) x x + y x + y 2 x + 2y +6 (c)-

(a) e cos x (b) x x + y x + y 2 x + 2y + 6 (c)-

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