1.

By the principle of mathematical induction, prove that, for nge11^(3) + 2^(3) + 3^(3) + . . .+ n^(3)=((n(n+1))/(2))^(2)

Answer»


ANSWER :` = ((K + 1)^(2)(K + 2)^(2))/(4) = [((K+1)(K +2))/(2)] = RHS `
because p(K +1) ` is true
` because ` By the principle of mathematical INDUCTION,p(n) istrue for all value of n.


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