Question: Calculate the second-order partial derivatives. f (x, y) = 4 x3 + 2 x2y + 4 xy2 = = 4 X 8 y ,

Calculate the second-order partial derivatives. f (x, y) = 4 x3 +

Calculate the second-order partial derivatives. f (x, y) = 4 x3 + 2 x2y + 4 xy2 = = 4 X 8 y , fxx = 4 X 8 y, fyy = 4 X 8 y yx=8X, fxx=24x+4y, fyy=24X+4y fxx=24x+4y, fyy=8X yx = 8 x, fxx=4x+8y, fyy = 24 4 , f xx = X f) None of these.

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