Use the function to show that x (0, 0) and y (0, 0) both exist,
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Use the function to show that ƒx(0, 0) and ƒy(0, 0) both exist, but that ƒ is not differentiable at (0, 0).
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f(x, y) = = 5x²y x³ +³ 0, (x, y) = (0, 0) (x, y) = (0, 0)
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fx y 5x y x x 0 f00 lim Ax0 f0 0 lim Ay0 x y 00 Ax 0 f0 0 Ax Alon...View the full answer
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