Question
यदि $\left(-\frac{1}{3}, \frac{1}{3}\right)$ में $f ( x )=\left\{\begin{array}{ll}\frac{1}{ x } \log _{ e }\left(\frac{1+3 x }{1-2 x }\right) & , x \neq 0 \\ k & , x =0\end{array}\right.$ द्वारा परिभाषित फलन $f$ संतत हैं, तो $k$ बराबर है
$\mathrm{k}=3+2=5$
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