- #1
Niaboc67
- 249
- 3
Homework Statement
[/b]Determine if the limit exists as a number, ∞, -∞ or DNE
lim x->4- -(2)/(sqrt(4-x))
The Attempt at a Solution
lim x->4-...
I honestly don't know how to solve. Because I don't know what to do with the sqrt function. If someone could lead me in the right direction here that would be great.
Thank you
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