On-line Math 21

On-line Math 21

1.2  One-sided limits

Example 1 Find



lim
x­ 1 
x2-1
| x-1|
= -2.

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Copyright (c) 2000 by David L. Johnson.


File translated from TEX by TTH, version 2.61.
On 10 Oct 2000, 21:45.