MCQMediumJEE Main 2026 · 21 January, Shift 2Relations

Mathematics Question from JEE Main 2026 · 21 January, Shift 2

Let A={2,3,5,7,9}A = \{2, 3, 5, 7, 9\}. Let RR be the relation on AA defined by xRyxRy if and only if 2x≤3y2x \le 3y. Let ll be the number of elements in RR, and mm be the minimum number of elements required to be added in RR to make it a symmetric relation. Then l+ml + m is equal to :

  • A

    2323

  • B

    2121

  • C

    2525

  • D

    2727

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