Question: Problem (5.1 Let A be a bounded nonempty subset of R, B E R and B Problem 5.1 Let A bea bounded nonempty subset oflR,

Problem 5.1 Let A bea bounded nonempty subset oflR, e R and

< 0. LetA {a : a e A1. Prove tha sup(A) =

Problem (5.1 Let A be a bounded nonempty subset of R, B E R and B

Problem 5.1 Let A bea bounded nonempty subset oflR, e R and < 0. LetA {a : a e A1. Prove tha sup(A) = inf(A). Do not use Proposition 1.2.6.

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