Saturday, March 23, 2019

summation - Prove by induction: sumlimitsni=1(4i+1)=2n2+3n


Prove by induction:
ni=1(4i+1)=2n2+3n





It's just the numbers that confuse me; I know how to do a simple induction proof that first for p(k) and then for k+1 etc but I don't know how to do it with the form?

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