JEE MAIN - Mathematics Hindi (2025 - 23rd January Morning Shift - No. 9)
यदि फलन
$$
f(x)=\left\{\begin{array}{l}
\frac{2}{x}\left\{\sin \left(k_1+1\right) x+\sin \left(k_2-1\right) x\right\}, \quad x<0 \\
4, \quad x=0 \\
\frac{2}{x} \log _e\left(\frac{2+k_1 x}{2+k_2 x}\right), \quad x>0
\end{array}\right.
$$
$x=0$ पर सतत है, तो $k_1^2+k_2^2$ के बराबर है
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