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The differential equation $\"\"$ and change of varible $\"\"$

Rewrite the equation.

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Substitute $\"\"$ in the above equation.

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Consider $\"\"$

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Differentiate on each side with respect to $\"\"$

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Substitute $\"\"$ in the above equation.

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Integrate on each side.

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Apply integral formula: $\"\"$ .

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Substitute $\"\"$ in the above equation

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The solution of differential equation is $\"\"$ .

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The solution of differential equation is $\"\"$ .