Which of these relations is transitive?
Which of these relations is transitive?
- A.
R = {(1, 2), (2, 3), (1, 3)}
- B.
R = {(1, 2), (2, 3), (3, 1)}
- C.
R = {(1, 2), (2, 1), (3, 2)}
- D.
R = {(1, 2), (2, 1), (3, 3)}
Attempted by 188 students.
Show answer & explanation
Correct answer: A
A transitive relation means that if (a, b) ∈ R and (b, c) ∈ R, then (a, c) must also be in R.