Let A = { 3, 9}, R relation on A defined R by. R = {(a, b): a +b = 12 ,a, b E A }. Write R. O a. { (9.8).(6, 6), (8, 4) }. O b. { (3, 9) }. O c {}. O d. { (9,3), (3,9)}.
Let A = { 3, 9}, R relation on A defined R by. R = {(a, b): a +b = 12 ,a, b E A }. Write R. O a. { (9.8).(6, 6), (8, 4) }. O b. { (3, 9) }. O c {}. O d. { (9,3), (3,9)}.
Elements Of Modern Algebra
8th Edition
ISBN:9781285463230
Author:Gilbert, Linda, Jimmie
Publisher:Gilbert, Linda, Jimmie
Chapter1: Fundamentals
Section1.7: Relations
Problem 1E: For determine which of the following relations onare mappings from
to, and justify your answer.
...
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