Prove that if then I know how to solve it. just duno how to rearrange to get answer required. thanks

Last edited by BabyMilo; Dec 2nd 2009 at 01:19 PM.

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Originally Posted by RRH hmmm, I get a different answer than you do sry it's plus 1 not minus 1

Originally Posted by BabyMilo sry it's plus 1 not minus 1 no problem I will rework it so you can see the steps much better

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