Q59. x(e(√1+x2+x4−1)/x−1) lim x→0 √1+x2+x4−1 (1) is equal to √e (2) is equal to 1 (3) is equal to 0 (4) does not exist
What This Question Tests
This question tests the ability to evaluate a limit by identifying and applying the standard limit (e^f(x)-1)/f(x) as f(x) approaches zero, possibly with some algebraic manipulation.
Concepts Tested
Formulas Used
lim (t->0) (e^t - 1)/t = 1
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📋 Question Details
- Chapter
- Limits & Continuity
- Topic
- Evaluation of limits
- Year
- 2020
- Shift
- 05 Sep Shift 2
- Q Number
- Q59
- Type
- MCQ
- NCERT Ref
- Class 11 Mathematics Ch 13: Limits and Derivatives
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