MCQMediumJEE Main 2023 · 25 January, Shift 2Functions

Mathematics Question from JEE Main 2023 · 25 January, Shift 2

The number of functions f:{1,2,3,4}{aZ:a8}f: \{1, 2, 3, 4\} \to \{a\in Z : |a| \leq 8\} satisfying f(n)+1nf(n+1)=1f(n) + \frac{1}{n} f(n+1) = 1, for n{1,2,3}n \in \{1, 2, 3\} is:

  • A

    33

  • B

    44

  • C

    11

  • D

    22

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 Functions questions

Get unlimited AI-adaptive practice, mastery tracking, and an AI tutor that explains every step - free to start.

Related questions