Published by:
CGP EDU Academic Team
Published on: August 12, 2026
Let 
. A relation R on A is defined by 
. Then R is
Text Solution
Verified by ExpertsThe correct answer is:
C
Given A = {2, 4, 6, 8}
R = {(2, 4) (4, 2) (4, 6) (6, 4)}
(a, b) ∈ ∈ R ⇒ ⇒ (b, a) ∈ ∈ R and also 
.
Hence R is symmetric.
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