# Integral

• April 29th 2009, 08:45 AM
ch2kb0x
Integral
This problem came up on a quiz of mine, and its been a long time since i've done any integrals.

Could anybody show the process for this problem:

Integral from 4 -> 6, of the function dx/(x*ln(1.5))
• April 29th 2009, 09:45 AM
HallsofIvy
Quote:

Originally Posted by ch2kb0x
This problem came up on a quiz of mine, and its been a long time since i've done any integrals.

Could anybody show the process for this problem:

Integral from 4 -> 6, of the function dx/(x*ln(1.5))

?? ln(1.5) is a constant. This is $\frac{1}{ln(1.5)}\int_4^6 \frac{dx}{x}$. Do you know how to integrate $\frac{1}{x} dx$?