$\"\"$

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The integral is $\"\"$ .

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$\"\"$ .

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Evaluate the second integral by writing it as a limit.

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$\"\"$

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$\"\"$

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Similarly solve the other integral.

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$\"\"$ .

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$\"\"$

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Since the limit exist, the integral is convergent.

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$\"\"$

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The limit is $\"\"$ , it is convergent.