無料ダウンロード f(x^2 y^2 z^2 z^2-2xy)=0 742802-F x 2 y 2 z 2 z 2-2xy 0

A 22 B 24 (delw)/(delx) = x/sqrt(x^2 y^2 z^2) (delw)/(dely) = y/sqrt(x^2 y^2 z^2) (delw)/(delz) = z/sqrt(x^2 y^2 z^2) Since you're dealing with a multivariable function, you must treat x, y, and z as independent variables and calculate the partial derivative of w, your dependent variable, with respect to x, y, and z When you differentiate with respect to x, you treat y and z asLagrange Multipliers Minimum of f(x, y, z) = x^2 y^2 z^2 subject to x y z 9 = 0

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F x 2 y 2 z 2 z 2-2xy 0

X(1-x^2)dy/dx (2x^2-1)y=ax^3 242521

 If y = a x b 2x1, then d 2 y/dx 2 is equal to (1) y2 log ab2 (2) y log ab2 (3) y2 (4) y (log ab2)2 Solution y = a x b 2x1 dy/dx = a x log a bAnswer (1 of 6) By dividing through out by e^(y) and taking z=e^(y), we can reduce the eqn to a linear first order eqn in z and x Solution is 2x e^(y)Cx^(2)=1To ask Unlimited Maths doubts download Doubtnut from https//googl/9WZjCW Solve `dy/dx=(x^23y^2)/(2xy)`

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X(1-x^2)dy/dx (2x^2-1)y=ax^3