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Course: AP??/College Calculus AB?>?Unit 1
Lesson 9: Determining limits using the squeeze theoremSqueeze theorem
Problem
We want to find . Direct substitution and other algebraic methods don't seem to work.
Looking at the graph of , we can estimate that the limit is equal to .
To prove that , we can use the squeeze theorem.
Luke suggested that we use the functions and in order to apply the squeeze theorem.
Does Luke's suggestion seem to be correct?
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