Mathematics · 2022
JEE Main · 27 June 2022, Shift 2 · Q19
α= sin 36^° is a root of which of the following equation?
$\displaystyle \alpha=\sin 36^{\circ}$ is a root of which of the following equation?
Official answer
(3)
$\displaystyle 16 x^4-20 x^2+5=0$
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JEE Main 2022 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.