Question: a) Prove by induction that 2.2 +3.2 +4 2+ (n+1) 2n=n. 2n+1 for all n 3.

a) Prove by induction that 2.2 +3.2 +4 2+ (n+1) 2n=n. 2n+1 for all n 3.

a) Prove by induction that 2.2 +3.2 +4 2+ (n+1) 2n=n. 2n+1 for all n 3.

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