Mathematics · Relations and Functions
Let R be a relation on ℝ, given by R = {(a, b) : 3a - 3b + √7 is an irrational number}. Then R is:
- 1Reflexive but neither symmetric nor transitive
- 2Reflexive and transitive but not symmetric✓
- 3Reflexive and symmetric but not transitive
- 4An equivalence relation
Correct answer
Reflexive and transitive but not symmetric
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