Mathematics · 2025
JEE Main · 4 April 2025, Shift 1 · Q4
Let A={1,6,11,16, …} and B={9,16,23,30, …} be the sets consisting of the first 2025 terms of two arithmetic progressions. Then n(A ∪ B) is
Let $\displaystyle A=\{1,6,11,16, \ldots\}$ and $\displaystyle B=\{9,16,23,30, \ldots\}$ be the sets consisting of the first $\displaystyle 2025$ terms of two arithmetic progressions. Then $\displaystyle n(A \cup B)$ is
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle 3761$
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JEE Main 2025 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.