A central concept in limits is the sandwich theorem. The sandwich theorem is central in helping us show that

.  You will be using this idea to help you determine limits involving trig functions.

Things you should know after today:

• how to use the sandwich function to determine a limit
• determine limits involving trignometric functions using the properties of limits

Resources

• Notes

Assignment

• p62 #27-30 all, #45-55 odds, #59