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


  • Notes


  • p62 #27-30 all, #45-55 odds, #59
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