Let A, B be bounded subsets of R. Which of the following statements follow (tick all that apply)? If ACB then sup A ≤ sup B If there exists z E B such that, for all x E A, x
Let A, B be bounded subsets of R. Which of the following statements follow (tick all that apply)? If ACB then sup A ≤ sup B If there exists z E B such that, for all x E A, x
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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![Let A, B be bounded subsets of R. Which of the
following statements follow (tick all that apply)?
If A C B then sup A ≤ sup B
If there exists z EB such that, for all x E A,
x < z, then sup A<sup B
✓ sup AUB= max{sup A, sup B}
sup AUB= sup A + sup B
None of these statements follow.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F69cce4ac-4bf6-4e6b-8636-bf160e045b58%2F8acf9aa0-147e-4108-8668-964a44acf971%2Frvgb9ds_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Let A, B be bounded subsets of R. Which of the
following statements follow (tick all that apply)?
If A C B then sup A ≤ sup B
If there exists z EB such that, for all x E A,
x < z, then sup A<sup B
✓ sup AUB= max{sup A, sup B}
sup AUB= sup A + sup B
None of these statements follow.
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