Find the absolute maximum of f(x,y) = 9x²y² + 4y2 + 4x² bounded by y = x, y = 0 anC Answer:

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Q: Find the absolute maximum of f(z, y) = 4x - 2xy+ 6y- 8z + 2y +3 on the region R= {(x, y)|0 <I<2,-1<y…

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