$\"\"$

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The given function is $\"\"$ .

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$\"\"$ (Intregrating) \ \

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$\"\"$ (Simplify) $\"\"$

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a)

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To find $\"\"$

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$\"\"$

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$\"\"$ (x replace 0) \ \

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$\"\"$ (Simplify) \ \ $\"\"$

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The graph of the area by given F value.

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$\"graph$