Proof By Induction (Day 2)
(PrecalBlog) We dove right into class today. We review how to do the proof by induction. After we tried a problem we tried something a little more difficult.  Proving 1^2+2^2+3^2+…+2n=n(n+1)(2n+1/6) First: Prove That the First Domino Falls n=1 1^2=1(1+1)
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updated 10650 (Precal Blog), inserted 0, updated 0, at 2012-05-30 18:14:55
