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Thursday, February 24, 2011

Aha! Better proof of the first formula


I have my Power point presentation all assembled, and in the compilation process I have organized a better proof. Below you will find the slides from my Power point.


















The last substitution involved this same grouping [A(n-4) + A(n-5)]. Instead of working this out again, we can simply substitute in A(n-2).




The LHS = RHS, and this confirms the hypothesis of the first formula.


I will be presenting this Power point (which includes more slides) to the Mathematics department here at Northern Michigan University.

1 comment:

  1. VERY clear presentation. - If all your future presentations look like that... you would be an asset everywhere. - People, tutors and profs included, always want examples! Make sure you have them.

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