$\"\"$

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The function is $\"\"$ .

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Determine the function is even or odd.

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$\"\"$

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Substitute $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$ .

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The integrand $\"\"$ is an odd function.

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If $\"\"$ is an odd function, then $\"\"$ .

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$\"\"$ .

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$\"\"$

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$\"\"$ .