681

Part of 2011 Today's Calculation Of Integral

Problems(1)

Today's calculation of Integral 681

Source:

\int_0^{\frac{\pi}{2}} \sqrt{1-2\sin 2x+3\cos ^ 2 x}\ dx.

2011 University of Occupational and Environmental Health/Medicine　entrance exam

calculusintegrationtrigonometrycalculus computations