Let be a relation defined on the set . Then the minimum number of elements needed to be added in so that becomes an equivalence relation, is:
- A
- B
- C
- D
MCQMediumJEE Main 2025 · 23 January, Shift 1Relations
Mathematics Question from JEE Main 2025 · 23 January, Shift 1
Answer & step-by-step solution
Sign in to reveal the correct answer, the full step-by-step solution, and the common mistakes for this question.
Practice more Relations questions
Get unlimited AI-adaptive practice, mastery tracking, and an AI tutor that explains every step - free to start.
Related questions
- The number of relations, defined on the set {a, b, c, d}, which are both reflexive and symmetric, is equal to:Easy · JEE 2026
- Let A = {2, 3, 5, 7, 9}. Let R be the relation on A defined by xRy if and only if 2x ≤ 3y. Let l be the…Medium · JEE 2026
- Let the relation R on the set M = {1, 2, 3, …, 16} be given by R = {(x, y): 4y = 5x - 3, x, y ∈ M}. Then the…Medium · JEE 2026
- Let A = {-2, -1, 0, 1, 2, 3, 4}. Let R be a relation on A defined by xRy if and only if 2x + y ≤ 2. Let l be…Medium · JEE 2026
- Let A = {0, 1, 2,..., 9}. Let R be a relation on A defined by (x, y) ∈ R if and only if |x - y| is a multiple…Medium · JEE 2026
- Let R be a relation defined on the set {1,2,3,4}×{1,2,3,4} by R={((a,b),(c,d)): 2a+3b=3c+4d} Then the number…Medium · JEE 2026