Mathematics · 2023
JEE Main · 12 April 2023, Shift 1 · Q23
Let the digits a, b, c be in A. P. Nine-digit numbers are to be formed using each of these three digits thrice such that three consecutive digits are…
Let the digits $\displaystyle \mathrm{a}, \mathrm{b}, \mathrm{c}$ be in A . P . Nine-digit numbers are to be formed using each of these three digits thrice such that three consecutive digits are in A.P. at least once. How many such numbers can be formed?
Official answer
From NTA’s final answer key for this paper.
944
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JEE Main 2023 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.