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The relation R is defined in A = {1, 2, 3} by a Rb if |a² - 6² ≤ 5. Which of the following is false? Select one: a. R-¹ = R O b. Range of R = {5} C. Domain of R= {1, 2, 3} O d. 2 R1 e. R = {(1, 1), (2, 2), (3, 3), (2, 1), (1, 2), (2, 3), (3, 2)}

The relation R is defined in A = {1, 2, 3} by a Rb if |a² - 6² ≤ 5. Which of the following is false? Select one: a. R-¹ = R O b. Range of R = {5} C. Domain of R= {1, 2, 3} O d. 2 R1 e. R = {(1, 1), (2, 2), (3, 3), (2, 1), (1, 2), (2, 3), (3, 2)}

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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The relation R is defined in A = {1, 2, 3} by a R b if |a² − b²| ≤ 5. Which of the following is false? Select one: a. R¹ = R O b. Range of R = {5} c. Domain of R = {1, 2, 3} 2 R1 O d. e. R={(1,1),(2, 2), (3, 3), (2, 1), (1, 2), (2, 3), (3, 2)}
Transcribed Image Text:The relation R is defined in A = {1, 2, 3} by a R b if |a² − b²| ≤ 5. Which of the following is false? Select one: a. R¹ = R O b. Range of R = {5} c. Domain of R = {1, 2, 3} 2 R1 O d. e. R={(1,1),(2, 2), (3, 3), (2, 1), (1, 2), (2, 3), (3, 2)}
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