Question
Question: \(\operatorname { Lim } _ { x \rightarrow 0 }\) \(\frac{a^{x} - 1}{x}\)equals...
Limx→0 xax−1equals
A
log a
B
1
C
0
D
Does not exist
Answer
log a
Explanation
Solution
By D.L. Hospital rule
= a0. log a = log a
Limx→0 xax−1equals
log a
1
0
Does not exist
log a
By D.L. Hospital rule
= a0. log a = log a