Write the Linear Approximation to f (x, y) = x(1 + y)1 at (a, b) = (8,
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Write the Linear Approximation to f (x, y) = x(1 + y)−1 at (a, b) = (8, 1) in the form
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7.98 2.02 f(a+h,b+k) f(a,b) + fx(a,b)h + fy(a,b)k Use it to estimate and compare with the value obtained using a calculator.
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Hence We first compute the value of fx y x1y and its partial deriva...View the full answer
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