4. Consider the inequality | x – 2 |< 1 ,V r €R. Which of the following solutionssatisfies the inequality?I. {r €R: r <1 and r > 3}A. I onlyII. {r € R :1 € [1, 3]} III. (x ER: 1< x < 3)B. II and III onlyС. I only.D. I, II and IIIE. None of the above choices A, B,C or D.5. Let A and B be nonempty subsets of R. Which of the following best qualifies thepair (A, B) as a Dedekind cut?I. AnB+0A. I and II onlyB. I and III onlyII. AUB = RIII. A + 0 andB+0С. 1, I and IID. III onlyE. None of the above choices A, B,C or D.K. Piesie.Page 2 of 86. Which of the following best define(s) the triangle inequality?I. | a + b|<|a | + |6| II. | a + b | S|a|+[b[|III. | a + b|2|a |+|6|A. II onlyB. I and II onlyC. I onlyD. II and III onlyE. None of the above choices A, B,C or D

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Answered: 4. Consider the inequality | r – 2 K 1…

4. Consider the inequality | r – 2 K 1 ,V rE R. Which of the following solutions satisfies the inequality? I. {r €R:r<1 and r> 3} II. {r ER :r € [1, 3]} III. (r €R:1

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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