SOLUTION: How to show a*b = b*a? Thanx.

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Question 23267: How to show a*b = b*a?
Thanx.
Answer by AnlytcPhil(1810) About Me  (Show Source):
You can put this solution on YOUR website!
<How to show a*b = b*a?

This page has the proof of that as well as to 
other similar theorems:

http://mathforum.org/library/drmath/view/51563.html

Edwin
AnlytcPhil@aol.com