Posted by Daniel on Sunday, January 24, 2010 at 11:00am.
Prove that the average of LRAM and RRAM is equal to TAM.

Calculus  bobpursley, Sunday, January 24, 2010 at 11:23am
Take the definition of the area using the sum of the rectangles using the left endpoint added to the area by using the right endpoints is equal to twice the area using the average midpoint.
http://faculty.eicc.edu/bwood/math150supnotes/supplemental21.html