Today's calculation of Integral 362
Source: 2008 Miyazaki University entrance exam/Agriculture
July 19, 2008
calculusintegrationtrigonometrylogarithmscalculus computations
Problem Statement
Evaluate the following definite integrals.
(1) .
(2) \int_1^2 \frac{1}{x(x\plus{}1)}\ dx.
(3) \int_0^1 \frac{1}{1\plus{}e^x}\ dx.
(4) .