this video tells you all the important laws of limits which will allow you to calculate any algebraic function that exists we will see trig functions later in theis unit and also some tests for if the limit exists these rules are then used in examples to show people how it is done and to give practice and we come up with a theorem so that we can just calculate a polynomial and rational functions should be simplified as much as possible and then can be calculated by the theorem if they exist
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GabrielDiaconu 1 year ago