Mathematics
CHASE11FERMBOY
9

Find lim f(x), x->3- Can you please explain this. I dont know why but this is confusing me.

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(2) Answers
viol

Function f(x) is a complex function, formed by 3 function. The limit while x -> 3- means that we take arguments which are on the left side of 3, so the function is going to achieve the value of 1, but there is a blank circle, so it cannot achieve it.

natedog4

Hello, [latex]$ \lim_{x \to 3-} f(x)=1\ \ is\ since ( x\ \in\ Dom(f)\ and\ \forall\ \delta\ \textgreater\ 0 \ and\  $ [/latex] [latex]( x \in \ Dom( f ) \ and \ 3-\delta \ \le \ x \ \ \textless \ p ) == \textgreater \ 1 - \epsilon \ \le\ f ( x )\ \le \ 1 + \epsilon \ [/latex] [latex]$ \lim_{x \to 3+} f(x)=3$ [/latex] [latex]f(3)=7\\ \lim_{x \to 3} f(x) \ does\ not\ exist.[/latex]

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