It's interesting that you ask this question - see this

http://www.mathhelpforum.com/math-he...-equation.html

Results 1 to 3 of 3

- November 16th 2009, 01:39 AM #1

- November 16th 2009, 11:31 AM #2
It's interesting that you ask this question - see this

http://www.mathhelpforum.com/math-he...-equation.html

- November 16th 2009, 11:26 PM #3