\"\"

\

The integral is \"\".

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Find the integral using integration by parts.

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Integration by parts formula: \"\".

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Assume \"\" and \"\".

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Find \"\" by integrating \"\".

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\"\"

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Consider \"\".

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

\

\

\"\"

\

\"\".

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Substitute \"\", \"\" and \"\" in integration by parts formula.

\

\"\"

\

\"\" 

\

Consider \"\".

\

Find the integral using integration by parts.

\

Let \"\" and \"\".

\

\"\"

\

\"\".

\

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

\

\"\"

\

Substitute \"\", \"\" and \"\" in integration by parts formula.

\

\"\" \ \

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\"\".

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\"\"

\

\"\".

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Substitute the result in the expression \"\".

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\"\"

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\"\"

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\"\".

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\"\"

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\"\".