Evaluate: _ 2 ^ 4 x x^ 2 +1 dx. - Vidyadip

Question

Evaluate: $\int\limits_{2}^{4}\frac{\text{x}}{\text{x}^{2} +1}\text{dx}.$

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Answer

$\frac{1}{2}(\log17 - \log5)\text{ or } \frac{1}{2}\log\bigg(\frac{17}{5}\bigg).$

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