Mathematics · 2020
JEE Main · 8 January 2020, Shift 1 · Q57
lim_x → 0((3 x^2+2)/(7 x^2+2))^1 / x^2 is equal to:
$\displaystyle \lim _{x \rightarrow 0}\left(\frac{3 x^2+2}{7 x^2+2}\right)^{1 / x^2}$ is equal to :
Official answer
(4)
$\displaystyle \frac{1}{e^2}$
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JEE Main 2020 Mathematics question, with the answer from NTA’s final answer key. Where our answers come from.