Which of the following relations contain each of the following pairs (1, 1), (1, 2), (3, 2), and (3,-3)? > RI = {(a,b) | a R2 = {(a,b) | a>b} > R3 = {(a,b) | a b or a = -b} > R4 = {(a,b) | a + b< 5} %3D %3! %3D Answer:

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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Which of the following relations contain each of the following pairs (1, 1), (1, 2), (3, 2), and (3,-3)?
> R1 = {(a,b) | a<b}
> R2 = {(a,b)| a>b}
> R3 = {(a,b) | a =b or a = -b}
> R4 = {(a,b) | a +b< 5}
Answer:
| (1,1)
R1
R2
R3
(1,2)
(3,2)
|(3,-3)
R4
Transcribed Image Text:Which of the following relations contain each of the following pairs (1, 1), (1, 2), (3, 2), and (3,-3)? > R1 = {(a,b) | a<b} > R2 = {(a,b)| a>b} > R3 = {(a,b) | a =b or a = -b} > R4 = {(a,b) | a +b< 5} Answer: | (1,1) R1 R2 R3 (1,2) (3,2) |(3,-3) R4
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