JEE MAIN - Mathematics Bengali (2022 - 24th June Evening Shift - No. 2)

$$\left( {{e^{2x}} - 4} \right)\left( {6{e^{2x}} - 5{e^x} + 1} \right) = 0$$    সমীকরণের সব বাস্তব বীজগুলির যোগফল হল
$${\log _e}3$$
$$ - {\log _e}3$$
$${\log _e}6$$
$$ - {\log _e}6$$

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