The University of New South Wales, , Prof. Chris Tisdell
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Updated On 02 Feb, 19
How to solve inequalities - Sketching graphs of reciprocal functions - Domain and range of a function - Limits of functions & their evaluation - One-sided limits of functions & their evaluation - Continuity of a function - an example - Differentiability of a function - an example
4.1 ( 11 )
A simple example is presented where the limit as as $x$ tends to infinity is sought. The solution involves simple algebra and an application of the squeeze-pinching-sandwich theorem. Such an example is seen in first-year university.
The limit of a function as $x to infty$ (if it exists) describes the functions "long term" behaviour and can be important information in modelling, as this limit enables us to make predictions about the future states of the phenomena involved.
Sep 12, 2018
Excellent course helped me understand topic that i couldn't while attendinfg my college.
March 29, 2019
Great course. Thank you very much.