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partial derivative
GATE Electronics & Communication · Calculus (EC) · 2018-2020
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B. S. Grewal — Higher Engineering Mathematics
Linear algebra, calculus, probability, numerical methods
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The partial derivative of the function $$ f(x, y, z)=e^{1-x \cos y}+x z e^{\frac{-1}{\left(1+y^2\right)}} $$ with respect to $x$ at the point $(1,0, e)$ is
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2018 PYQ
Let r = x 2 + y - z and z 3 - xy + yz + y 3 = 1. Assume that x and y are independent variables. At (x, y, z) = (2, -1, 1), the value (correct to two decimal places) of $${{\partial...
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