if y=xe^x then prove that 1/y dy/dx= 1+1/x prove i

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if y=xe^x then prove that 1/y dy/dx= 1+1/x prove it prove it plzz plzz plzzz

Arun · Accepted Answer

y = x e^xDifferentiating both the sides with reapect to xdy/dx = x e^x + e^xdy/dx = e^x (x+1)In the RHS mutliply and divide by xHencedy/dx = [x e^x (x+1)]/ xBut x e^x = yHencedy/dx = y[1 +(1/x)]1/y dy/dx = 1 +(1/x)

Differential Calculus> if y=xe^x then prove that 1/y dy/dx= 1+1/...

if y=xe^x then prove that 1/y dy/dx= 1+1/x prove it prove it plzz plzz plzzz

Ankit rathore , 7 Years ago

Arun

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the diameter of a roller is 84 cm and its length is 120 cm. it takes 500 complete revolution to move once over to level a playground. find the area of the playground in square m?

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differential calculus

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differential calculus

Differential Calculus> if y=xe^x then prove that 1/y dy/dx= 1+1/...

if y=xe^x then prove that 1/y dy/dx= 1+1/x prove it prove it plzz plzz plzzz

Ankit rathore , 7 Years ago

Arun

LIVE ONLINE CLASSES

Other Related Questions on differential calculus

the diameter of a roller is 84 cm and its length is 120 cm. it takes 500 complete revolution to move once over to level a playground. find the area of the playground in square m?

differential calculus

Find dy/DX when y=x^sinx+sin-1√x. Please give me the solution of this problem.

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differential calculus

Find dy/DX when y=x^sinx+sin-1√x.

Please give me the solution of this problem.

Example 20. (i) In a AABC, find the maxima and minima of u = sin A sin B sin C
where A + B + C = T
(ii) In a plane triangle ABC, find the maximum value of cosA cosB cosC.