Find the absolute maximum and minimum values of the following functions on the given curves. 1. Functions: a. ƒ(x, y) = x + y b. g(x, y) = xy Curves: i) The semicircle x2 + y2 = 4, y>= 0 ii) The quarter circle x2 + y2 = 4, x>=0, y>=0 Use the parametric equations x = 2 cos t, y = 2 sin t.

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A: We are authorized to answer one question at a time, since you have not mentioned which question you…

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A: We are authorized to solve only 1 question, please repost remaining questions Equation of tangent to…

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A: tea

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A: As per guidelines if multiple questions are posted we are allowed to solve only 1st question.

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