Mathematics · 2022
JEE Main · 27 June 2022, Shift 1 · Q8
If cos^-1(y/2)= log_e (x/5)^5,|y|<2, then:
If $\displaystyle \cos ^{-1}\left(\frac{y}{2}\right)=\log _{\mathrm{e}}\left(\frac{x}{5}\right)^5,|y|<2$, then :
Official answer
(4)
$\displaystyle x^2 y^{\prime \prime}+x y^{\prime}+25 y=0$
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JEE Main 2022 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.