Teaching RPSC School Lecturer Mock Test Series 2024 Mathematics Relations and Functions Types of Relations
The relation R = {(a, b): gcd (a, b) = 1, 2 a ≠ b, a, b ∈ Z} is:
1
reflexive but not symmetric
2
transitive but not reflexive
3
symmetric but not transitive
4
neither symmetric nor transitive
5
Question Not Attempted