$\"\"$

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The differential equation is $\"\"$ .

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The point $\"\"$ is lies on the curve $\"\"$

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Integrate the differential function.

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$\"\"$

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$\"\"$

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Let $\"\"$ .

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Apply derivative on each side with respect to $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$ .

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Substitute $\"\"$ and $\"\"$ in $\"\"$ .

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$\"\"$

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$\"\"$

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Substitute $\"\"$ .

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$\"\"$ . $\"\"$

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Find the value of $\"\"$ :

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Substitute the point $\"\"$ in the function $\"\"$ .

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$\"\"$

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Substitute $\"\"$ in $\"\"$ .

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$\"\"$ . $\"\"$

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The function is $\"\"$ .