1.

If limn→∞n∑r=1a(1+3+5+…+(2r−1))+(a−2)rnnn∑r=1(2r−1)=4, then the value of a is

Answer»

If limnnr=1a(1+3+5++(2r1))+(a2)rnnnr=1(2r1)=4, then the value of a is



Discussion

No Comment Found