lim(x→0) (e^x − 1) / x equals:
A0
B1
Ce
D∞
Answer & Solution
Correct answer: B. 1
1. Standard limit: lim(x→0) (e^x − 1) / x = 1.
2. Equivalent to the derivative of e^x at x = 0.
3. Closely related: lim(x→0) ln(1 + x) / x = 1.
_Source: NCERT Class 11 Maths Ch 13 §13.2 Exponential Limits_
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