Question: Please can I have an explanation and solution for this problem?? 3-a+1 ifa - 4 Calculate the following limits. Enter DNE if the limit does

Please can I have an explanation and solution for this problem??

3-a+1 ifa - 4 Calculate the following limits. Enter "DNE" if the limit does not exist lim f (z) -4 -4 lim f(z) = x- -4+ lim f (2) = x- -4 Question Help: D Post to forum
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