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PROOF · 1

Logic and statements

13 concepts · 67 questions

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PROOFProblem●●●○○new1 Logic and statements

Negate "ff is continuous at aa": ∀ε>0 ∃δ>0 ∀x, ∣x−a∣<δ⇒∣f(x)−f(a)∣<ε\forall\varepsilon > 0\ \exists\delta > 0\ \forall x,\ |x - a| < \delta\Rightarrow|f(x) - f(a)| < \varepsilon.