Question: Use Maple software to solve ASSIGNMENT Problem 1: Let A(x, y) = xty and let P= (1, -2). Graph the surface. Find the directional derivative

Use Maple software to solve

ASSIGNMENT Problem 1: Let A(x, y) = xty and let P= (1, -2). Graph the surface. Find the directional derivative at P 1 + x in the direction of the vectors (a) v - 3i - 2j and (b) v=-i+ 4j using the formula and verify your answers using limits. (c) What is the direction of greatest increase at P? Calculate the gradient of f at P. Problem 2

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