# Express the limit as a definite integral

• April 14th 2010, 07:16 PM
yangx
Express the limit as a definite integral
Can someone help me express this as a definite integral.
• April 14th 2010, 07:21 PM
dwsmith
Quote:

Originally Posted by yangx
Can someone help me express this as a definite integral.

$\Delta x=dx$

$\int_{2\pi}^{3\pi}\frac{cos(x)}{x}dx$