Find the closure of the following set {r ∈ Q : r2 < 2}.

Question

Question

Find the closure of the following set {r ∈ Q : r² < 2}.

Answer 1

Answer #1

let a {rea 182<2} A {r El 18 < 52} The set of limit prints off A in R is A= Es eR/8 = 52} in closure of set Ã = AUA = red 10

Answer 2

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