\int_{0}^{3} \frac{3 x+1}{x^2+9} \dx is equal to :

Correct Answer is : log(2√2)+π12

\log (2 \sqrt{2})+\frac{\pi}{12}

\log (2 \sqrt{2})+\frac{\pi}{2}

\log (2 \sqrt{2})+\frac{\pi}{6}

\log (2(\sqrt{2})+\frac{\pi}{3}.

EAMCET Engineering 2003 Solved Paper

Section: Mathematics

Question : 126 of 160

Marks: +1, -0

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3x+1

x2+9

‌dx is equal to :

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