....isn't the quotient of integers always rational? Simplify that monstrosity.
sorry not good with using this site yet. basically the numerator is a ratio of integers minus a ratio of integers and the denominator is a ratio of integers. I'm having trouble proving that the result is a rational number.
I made my original equation more clear.
Last edited by Mathwizard4; March 2nd 2010 at 05:24 PM.