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Let Q be the set of all rational numbers. Which of these equations has no solution in Q? I: x? – 2 = 0 A. I and II only B. II only C. III only D. II and III only II: 2x? +1 = 7 III: x3 – 4 = -31 E. None of the above. 22

Let Q be the set of all rational numbers. Which of these equations has no solution in Q? I: x? – 2 = 0 A. I and II only B. II only C. III only D. II and III only II: 2x? +1 = 7 III: x3 – 4 = -31 E. None of the above. 22

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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Let Q be the set of all rational numbers. Which of these equations has no solution in Q? I: x? – 2 = 0 A. I and II only B. II only С. Ш only D. II and III only II: 2x2 +1 = 7 III: x3 – 4 = -31 E. None of the above.
Transcribed Image Text:Let Q be the set of all rational numbers. Which of these equations has no solution in Q? I: x? – 2 = 0 A. I and II only B. II only С. Ш only D. II and III only II: 2x2 +1 = 7 III: x3 – 4 = -31 E. None of the above.
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