prove by mathematical induction, that for n

assume that the summation formula is true for n=k

so must be true for n= k+1 ?

so do I put k+1 into the formula, and try and get it match the original? really stuck from this part,

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- May 23rd 2012, 08:53 AMTweetyproof by induction
prove by mathematical induction, that for n

assume that the summation formula is true for n=k

so must be true for n= k+1 ?

so do I put k+1 into the formula, and try and get it match the original? really stuck from this part,

- May 23rd 2012, 09:06 AMPlatoRe: proof by induction