Use Lagrange multipliers to find the maximum and minimum values of the function f (x, y, z) = x² + y² + z² subject to the constraint x2 + y? + 22 + xy = 12 You may assume f takes both a maximum and minimum value subject to the constraint

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A: Since you have asked multiple questions, we can solve first question for you. If you want other ques...

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Q: Find the Laplace transform Long method

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