lf $e_1$ , $e_2$ and $e_3$ are eccentricities of the conics $y = {x^2} - x + 3,\,\frac{{{x^2}}}{{{a^2}}} + \frac{{{y^2}}}{{3{a^4}}} = 1$ and ${a^2}{x^2} - 3{a^4}{y^2} = 1$ respectively, then which of the following is correct ? (where $a > 1)$

  • A

    $e_3 < e_1 < e_2$

  • B

    $e_2 < e_1 < e_3$

  • C

    $e_3 < e_2 < e_1$

  • D

    $e_1 < e_2 < e_3$

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