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Solve: d^2y/dx^2 = 1/y^3.

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Solve: d2y/dx2 = 1/y3.

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1 Answer

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Best answer

The given differential equation is 

d2y/dx2 = 1/y3

pdp/dy = 1/y,

Let p = dy/dx 

pdp = – dy/y3 

Integrating, we get

which is the required solution.

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