\"\"

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The function \"\" is continuous.

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The integral is \"\".

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Find \"\".

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Let \"\".

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

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\"\"

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\"\"

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\"\".

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If \"\", then \"\".

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If  \"\",  then \"\".

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\"\"

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Substitute \"\" and \"\" in \"\".

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Apply the limits: \"\" to \"\".

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\"\"

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\"\"

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Substitute \"\" in above expression.

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\"\"

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\"\".

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\"\".\"\"

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\"\".