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1.Relation and Function
normal
If $R = \{(6, 6), (9, 9), (6, 12), (12, 12), (12,6)\}$ is a relation on set $A = \{3, 6, 9, 12\}$ , then relation $R$ is
A
Only reflexive
B
Only symmetric
C
Symmetric and transitive but not reflexive
D
An equivalence relation
Solution
Symmetric and transitive but not reflexive
Standard 12
Mathematics