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If A = {x+|x-1| : xER), then which of ONE the following statements is TRUE? A. Set A has a supremum but not an infimum. B. inf A=-1. C. Set A has an infimum but not a supremum. D. None of the choices in this list. E. Set A is bounded.

If A = {x+|x-1| : xER), then which of ONE the following statements is TRUE? A. Set A has a supremum but not an infimum. B. inf A=-1. C. Set A has an infimum but not a supremum. D. None of the choices in this list. E. Set A is bounded.

Advanced Engineering Mathematics
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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If A = {x+ |x-1| : x € R}, then which of ONE the following statements is TRUE? A. Set A has a supremum but not an infimum. B. inf A=-1. C. Set A has an infimum but not a supremum. OD. None of the choices in this list. E. Set A is bounded.
Transcribed Image Text:If A = {x+ |x-1| : x € R}, then which of ONE the following statements is TRUE? A. Set A has a supremum but not an infimum. B. inf A=-1. C. Set A has an infimum but not a supremum. OD. None of the choices in this list. E. Set A is bounded.
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