$\"\"$

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The integral is $\"\"$ .

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Find the integral using integration by parts.

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Formula for integration by parts is: $\"\"$ .

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Here consider $\"\"$ .

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Consider $\"\"$ .

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Differentiate on each side.

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$\"\"$

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

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$\"\"$

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$\"\"$

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Substitute $\"\"$ and $\"\"$ values in the formula.

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$\"\"$ Equation (1)

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$\"\"$

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Consider $\"\"$ .

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Assume $\"\"$ , $\"\"$ .

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Consider $\"\"$ .

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Differentiate on each side.

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$\"\"$

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

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$\"\"$

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Find the integral using integration by parts.

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$\"\"$

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Substitute $\"\"$ value in equation(1).

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$\"\"$

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$\"\"$ .

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$\"\"$

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Graph :

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Graph the integrand $\"\"$ .

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$\"\"$

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Observe the graph :

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The value of the definite integral is $\"\"$ units.

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$\"\"$

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$\"\"$ units.