Question: C) Use induction to prove for all n E N that: 2 ...+ (n-1) + n = (n(n+1)) 13+23+33 +43 +...+

C) Use induction to prove for all n E N that: 2

C) Use induction to prove for all n E N that: 2 ...+ (n-1) + n = (n(n+1)) 13+23+33 +43 +...+

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