A triangular plate occupies the triangular region D bounded by the lines y=2, y=-x, y=x. The...

Question

Question

A triangular plate occupies the triangular region D bounded by the lines y=2, y=-x, y=x.

The temperature at each point of the plate is give by T(x,y)= 5 + 4x - 2x^2 + 3y - y^2.

Find the hottest and coldest points of the plate.

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Answer 1

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Answer 2

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