3.Let A = {a} be a bounded subset of R. Which of these three statements about A is/are not true?I: max A does not exist.II: sup A = inf AIII: min A < max AA. I and II onlyВ. П onlyC. I and III onlyD. I, II and IIIE. None of the above.

Given set is A={a} which is bounded subset of R

3. Let A = {a} be a bounded subset of R. Which of these three statements about A is'are not true? I: max A does not exist. II: sup A = infA II: min A < max A A. I and II only В. Поnly C. I and II only D. I, II and III E None of the above

3. Let A = {a} be a bounded subset of R. Which of these three statements about A is'are not true? I: max A does not exist. II: sup A = infA II: min A < max A A. I and II only В. Поnly C. I and II only D. I, II and III E None of the above

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

3.
Let A = {a} be a bounded subset of R. Which of these three statements about A is/are not true?
I: max A does not exist.
II: sup A = inf A
III: min A < max A
A. I and II only
В. П only
C. I and III only
D. I, II and III
E. None of the above.

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