Practice problem
Let I=∫0∞e−xsinxxdxI = \int_0^{\infty} \frac{e^{-x}\sin{x}}{x} dxI=∫0∞xe−xsinxdx. Find π/I\pi/Iπ/I.
Source: HMMT February 2007
4
3
2
1
Type a concept, like “slope” or “photosynthesis”.
