$\"\"$

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The function is $\"\"$ .

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$\"\"$

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Let $\"\"$ .

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

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$\"\"$

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$\"\"$

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Apply integral each side.

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$\"\"$

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$\"\"$

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$\"\"$

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Replace $\"\"$ in the above expression.

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$\"\"$

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$\"\"$ .

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$\"\"$

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The general solution is $\"\"$ .