MathDB
Today's calculation of Integral 719

Source: 1997 Ehime University entrance exam

June 26, 2011
calculusintegrationtrigonometrycalculus computations

Problem Statement

Compute ∫0xsin⁡tcos⁡tsin⁡(2πcos⁡t) dt\int_0^x \sin t\cos t\sin (2\pi\cos t)\ dt.
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