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Solve: d^2y/dx^2 = 1/sin^2x cos^2x.

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Solve: d2y/dx2 = 1/sin2x cos2x.

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1 Answer

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Best answer

The given differential equation is 

Integrating, we get

dy/dx = tan x – cot x + c1 

Again Integrating, we get

y = log(cos x) – log(sin x) + c1x + c2

y = log(cot x) + c1x + c2

which is the required solution.

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