Determining One Sided Limits
Key Questions
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This is when you attempt to evaluate the limit of a function from either the left side or the right side.
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A one sided limit does not exist when:
1.
#""# there is a vertical asymptote.ex.)
#lim_{x to 0^+} 1/x =1/{0^+}=+infty# So, the limit does not exist.
2.
#""# there are violent oscillations.ex.)
#lim_{x to 0^-}sin(1/x)# does not existdue to violent oscillations, which looks like:
I hope that this was helpful.
Questions
Limits
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Introduction to Limits
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Determining One Sided Limits
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Determining When a Limit does not Exist
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Determining Limits Algebraically
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Infinite Limits and Vertical Asymptotes
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Limits at Infinity and Horizontal Asymptotes
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Definition of Continuity at a Point
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Classifying Topics of Discontinuity (removable vs. non-removable)
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Determining Limits Graphically
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Formal Definition of a Limit at a Point
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Continuous Functions
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Intemediate Value Theorem
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Limits for The Squeeze Theorem