Mathematics · 2019
JEE Main · 12 April 2019, Shift 1 · Q68
Let S_n denote the sum of the first n terms of an A.P.. If S_4=16 and S_6=-48, then S_10 is equal to:
Let $\displaystyle S_n$ denote the sum of the first $\displaystyle n$ terms of an A.P.. If $\displaystyle \mathrm{S}_4=16$ and $\displaystyle \mathrm{S}_6=-48$, then $\displaystyle \mathrm{S}_{10}$ is equal to :
Official answer
(2)
$\displaystyle -320$
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JEE Main 2019 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.