Teaching BPSC बिहार माध्यमिक TGT (9 to 10) शिक्षक भर्ती 4.0 Mock Test Quantitative Aptitude Progression
If S = \(\frac{1}{1.2}-\frac{1}{2.3}+\frac{1}{3.4}- \dots\) then the value of eS is:
1
4
2
e/4
3
4/e
4
More than one of the above
5
None of the above