Find lim x → 1^+ (2 + √x - 1) = ?
- 2
- 0
- 1
- None of these
Explanation
Given lim x → 1⁺ (2 + √x - 1)
As x approaches 1 from the right:
√x approaches √1 = 1
So, √x - 1 approaches 1 - 1 = 0
2 + 0 = 2
The limit is 2.
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