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The limit does not exist because the left-hand limit is -1 and the right-hand limit is 13, which are not equal.
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To find the limit
, we can analyze both pieces of the piecewise function as
approaches 2.
-
For
, we use the function : -
For
, we use the function :
Since the limit from the left (as
approaches 2 from the left) is
and the limit from the right (as
approaches 2 from the right) is
, the limits do not match. Therefore, the overall limit does not exist.
Thus, we conclude: