Q2. Consider the function xy+ x'y-xy a. Find the critical points of f(x,y) b. Write the Hessian matrix c. Classify the critical points obtained in part (a) as local maxima, local minima, saddle point or can't tell by evaluating the Hessian matrix at these points

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A: Thanks for the question :)And your upvote will be really appreciable ;)

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