Mathematics · 2013
JEE Main · 22 April 2013, Shift 1 · Q69
The integral ∫_7 π / 4^7 π / 3 √(tan^2 x) d x is equal to:
The integral $\displaystyle \int_{7 \pi / 4}^{7 \pi / 3} \sqrt{\tan ^2 x} \mathrm{~d} x$ is equal to :
Official answer
(1)
$\displaystyle \log 2 \sqrt{2}$
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JEE Main 2013 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.