Evaluate the Limit limit as x approaches 2 of (|x-2|)/(x-2)
Problem
Solution
Identify the nature of the limit by checking the behavior of the absolute value function
|x−2| nearx=2 Evaluate the left-hand limit by considering values where
x<2 which impliesx−2<0 and|x−2|=−(x−2)
Evaluate the right-hand limit by considering values where
x>2 which impliesx−2>0 and|x−2|=x−2
Compare the one-sided limits to determine if the general limit exists.
Conclude that since the left-hand limit and the right-hand limit are not equal, the limit does not exist.
Final Answer
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