Today's calculation of Integral 447
Source: created by kunny
June 21, 2009
calculusintegrationtrigonometrylogarithmscalculus computations
Problem Statement
Evaluate \int_{\frac{\pi}{4}}^{\frac{\pi}{3}} \frac{x^2}{(1\plus{}x\tan x)(x\minus{}\tan x)\cos ^ 2 x}\ dx.