Can someone show how to use the epsilon-delta def of continuity to prove that the following are continuous: (i) (ii) (iii)
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Originally Posted by TXGirl Can someone show how to use the epsilon-delta def of continuity to prove that the following are continuous: (i) (ii) (iii) see here that is for |x| TPH and I also did the proof for x^3, it's lying around the forum somewhere, do a search. you should be able to figure out how to do the one for sqrt(x) from those good luck
So to show that is continuous, using definition, I say: Fix and Case 1) Suppose and Choose Then So and Case 2) Suppose and Can somebody tell me how to go about case 2?
We will treat the case (why do we have to do this?)
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