Mathematics · 2014
JEE Main · 9 April 2014, Shift 1 · Q76
The integral ∫_0^(1/2) (ln (1+2 x))/(1+4 x^2) d x, equals:
The integral $\displaystyle \int_0^{\frac{1}{2}} \frac{\ln (1+2 x)}{1+4 x^2} \mathrm{~d} x$, equals :
Official answer
(3)
$\displaystyle \frac{\pi}{16} \ln 2$
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JEE Main 2014 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.