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2(2^1) +3(2^2) + 4(2^3)+...+n^3 = [n(n+1)/2]^2using the mathematical induction please help!
1. 2 answers
2. 409 views
1(2)+2(3)+3(4)+...+n(n+1)= n(n+1)(n+2)/2using the mathematical induction. please help..
1. 1 answer
2. 524 views