Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Let a set A = A 1 U A 2 U ... U A ki where 
for 
. Define the relation R from A to A by R = {(x, y) : y 
A i if and only if 
). Then, R is:
Text Solution
Verified by ExpertsThe correct answer is:
D
A = {1,2, 3}
R = {(1, 1), (1, 2), (1, 3) (2, 1), (2, 2), (2, 3) (3,1), (3, 2) (3, 3)}
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