How to find logs in base 10 on a TI-89?
1 Answer
Sep 13, 2014
There are 2 ways.
The math way is to understand how to convert bases:
#log a=(ln a)/(ln 10)#
The second way is to use the "CATALOG" button, "L", scroll down to "log" and press enter.
Here is an example of
#=(ln 50)/ln(10)#
#~~1.69897#
