If angle between asymptotes of hyperbola $\frac{{{x^2}}}{{{a^2}}} - \frac{{{y^2}}}{3} = 4$ is $\frac{\pi }{3}$, then its conjugate hyperbola is
If angle between asymptotes of hyperbola $\frac{{{x^2}}}{{{a^2}}} - \frac{{{y^2}}}{3} = 4$ is $\frac{\pi }{3}$, then its conjugate hyperbola is
- A
$\frac{{{y^2}}}{{19}} - \frac{{{x^2}}}{9} = 1$
- B
$\frac{{{y^2}}}{{12}} - \frac{{{x^2}}}{{25}} = 1$
- C
$\frac{{{y^2}}}{{12}} - \frac{{{x^2}}}{{36}} = 1$
- D
$\frac{{{y^2}}}{{12}} - \frac{{{x^2}}}{{4}} = 1$
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