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NTA Abhyas JEE Main2020MathematicsParabolaPractice

The distance between the focus and directrix of the parabola 3 x - y 2 = 48 x + 3 y is

Correct answer

12

Step-by-step solution

Given, the equation of parabola is 3 x - y 2 2 = 24 x + 3 y 2 ⇒ length of the latus rectum = 4 a = 24 ⇒ distance between the focus and directrix is equal to 2 a = 12

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