Let A = {q € Q : q > v2}. Does A have a greatest lower bound in Q? Let A = {q € Q : q > v2}. Since A is bounded below, it must have an inmum. What is inf A? Let A = {q € Q : q 2 v2}. Why does your answer to ii) not contradict your answer to i) ?

Let A = {q € Q : q > v2}. Does A have a greatest lower bound in Q? Let A = {q € Q : q > v2}. Since A is bounded below, it must have an inmum. What is inf A? Let A = {q € Q : q 2 v2}. Why does your answer to ii) not contradict your answer to i) ?

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Question

Let A = {q € Q : q > v?}.
Does A have a greatest lower bound in Q?
Let A = {q € Q : q> v2}.
Since A is bounded below, it must have an inmum. What is inf A?
Let A = {q € Q: q > v2}.
Why does your answer to ii) not contradict your answer to i) ?

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