Mathematics · 2025
JEE Main · 4 April 2025, Shift 1 · Q5
1+3+5^2+7+9^2+… upto 40 terms is equal to
$\displaystyle 1+3+5^2+7+9^2+\ldots$ upto $\displaystyle 40$ terms is equal to
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle 41880$
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JEE Main 2025 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.