- #1
steven cheung
- 6
- 0
Homework Statement
For what value of the constants a and b such that the following limit exists?
lim {(ax+|x+1|)|x+b-2|}/|x+1|
x->-1 help me ,thx
Homework Equations
The Attempt at a Solution
first, I know that I should cancel the absolute value at denominator of x+1. but i don't how to do. also x+1 if x>1. -(x+1) if x<1
[/B]
Last edited: