Teaching BPSC 4.0 बिहार उच्च माध्यमिक शिक्षक भर्ती (PGT) Mock Test Mathematics Limit and Continuity Evaluation of Limits
Evaluate: \(\rm\displaystyle\lim_{x\to0}{\log(1+ax)-\log(1-bx)\over x}\)
1
ab
2
1
3
a + b
4
More than one of the above
5
None of the above