1.

By method of mathematical induction, the value of 12+32+52⋯+(2n−1)2=nx(2n−1)(2n+1) is true for all n∈NThen x is:

Answer»

By method of mathematical induction, the value of 12+32+52+(2n1)2=nx(2n1)(2n+1) is true for all nN

Then x is:



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