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Mathematics
Relations and Functions
The relation R on set A = {1, 2, 3, 4, 5}, given by R ={(a, b): |a –b| is even} is:
Question
The relation R on set A = {1, 2, 3, 4, 5}, given by R ={(a, b): |a –b| is even} is:
A.
Equivalence
B.
Transitive only
C.
Reflexive only
D.
Symmetric only
Solution
Correct option is A
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