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Exercises

1. For the functions and the values of *a* given below, go through the
following steps:

- i. Find whether the exists or not. If it does determine the limit.
- ii. For the limits that exist, find a value for that works for

2. Determine the constants *a* and *b* that will make continuous the following function

3. Define the function

Determine if the function is continuous at

**DUE DATE: FEBRUARY 1 (in class).**

1/27/1999