Find af Әx af ду af дz af and Әх ду дz = ду = Find their values at (0, -1, 1) if possible. (If an answer is undefined, enter UNDEFINED.) g = af 2 (0, -1, 1) = f(x, y, z) = 23exyz -(0, -1, 1) = af or(0, -1, 1) =

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A: Given; f(x,y) =xy/(x-y); (5,-5)

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Q: _y = Vx? +4 2 y = Vx² +4

A: Given y = x2+4Domain is the set of values of x for which 'y ' is defined

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A: solution:-(2) y=2x2-x+3x-1+x-2+5dydx=ddx2x2-x+3x-1+x-2+5     =ddx2x2-ddxx+ddx3x-1+ddxx-2+ddx5…

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