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### 1.C. One-sided Limits

 One-sided limit is either of the two limits of a function f(x) of a real variable x as x approaches a specified point either from below or from above.One-sided limits approaching from the right have the following notation:One-sided limits approaching from the left have the following notation:Key Termsone-sided limitsEssential QuestionsHow are one-sided limits determined?Practice ProblemsTextbook Resources