Limit Continuity and Differentiability 7 Question 8
8. Let
Let
(2019 Main, 10 Jan I)
(a) equals
(b) equals
(c) is an empty set
(d) equals
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Answer:
Correct Answer: 8. (d)
Solution:
- We have,
Putting
and putting
From Eqs. (iv) and (v), we get