MCQ
$\lim\limits_{x \rightarrow 0}\left(\frac{3 x^{2}+2}{7 x^{2}+2}\right)^{\frac{1}{x^{2}}}$ મેળવો.
- A$\frac{1}{e}$
- B$e^2$
- C$e$
- D$\frac{1}{e^2}$
$=e^{\lim _{x \rightarrow 0}\left(\frac{-4}{7 x^{2}+2}\right)}=\frac{1}{e^{2}}$
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