$\"\"$

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The function is $\"\"$ .

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Apply Log Rule for Integration: $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$ .

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$\"\"$ .

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$\"\"$

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(a) If $\"\"$ , then find $\"\"$ .

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$\"\"$

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Substitute $\"\"$ .

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$\"\"$

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$\"\"$ .

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$\"\"$ , then $\"\"$ .

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$\"\"$

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(b) If $\"\"$ , then find $\"\"$ .

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$\"\"$

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Substitute $\"\"$ .

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$\"\"$

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Apply exponential on each side.

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$\"\"$

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$\"\"$ .

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$\"\"$ , then $\"\"$ .

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$\"\"$

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(a) $\"\"$ , then $\"\"$ .

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(b) $\"\"$ , then $\"\"$ .