1.

Prove the following by using the principle of mathematical induction for all n∈N.1⋅2+2⋅22+3⋅23+⋯+n⋅2n=(n−1)2n+1+2

Answer» Prove the following by using the principle of mathematical induction for all nN.

12+222+323++n2n=(n1)2n+1+2


Discussion

No Comment Found