Question

proof using epsilon delta lim x->2 (4-x^2)?

Answer 1

here is a cute website
http://www.milefoot.com/math/calculus/limits/DeltaEpsilonProofs03.htm

Answer 2

actually u want to prove\[\lim_{x \rightarrow 2} (4-x^2)=0\]if im not wrong

Answer 3

is that ur question?

Answer 4

yes

Answer 5

we must find \(\delta\) in terms of \(\epsilon\) such that

\(|x-2|<\delta\) implies \(|4-x^2-0|<\epsilon\)

Answer 6

according to the epsilon delta proofs which i gave a good resourse for u about it