\"\"

\

The integral is \"\".

\

Consider \"\".

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Consider \"\" and \"\".

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\"\"

\

Apply derivative on each side with respect to \"\".

\

\"\"

\

\"\"

\

\"\".

\

Substitute \"\" and \"\"  in \"\".

\

\"\"

\

\"\"

\

Apply formula : \"\".

\

\"\"

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Susbtitute \"\".

\

\"\"

\

Apply limits.

\

\"\"

\

\"\"

\

\"\"

\

\"\"

\

Therefore, \"\".

\

\"\"

\

\"\".