Precise Definition of One Sided Limits - Example

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In my earlier video, I went over the precise definition of one sided limits and in this video I go over a useful example to show how you can prove the limit of a function using the precise definition. Make sure to also watch my videos on the general precise definition of limits and the examples on it in the video links below.


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Precise Definition of One Sided Limits – Example

Precise Definition of a One Sided Limit Example.jpg

Precise Definition of Left Hand Limit

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If for every number ε>0 there is a number δ>0 such that:

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Precise Definition of Right Hand Limit:

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If for every number ε>0 there is a number δ>0 such that:

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Example

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Solution

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