MHT CET · Maths · Parabola
The length of latus rectum of the parabola whose focus is \((3,3)\) and directrix is \(3 x-4 y-2=0\) is ______ units.
- A 8
- B 6
- C \(\frac{1}{2}\)
- D 2
Answer & Solution
Correct Answer
(D) 2
Step-by-step Solution
Detailed explanation
\( \text{Distance from focus to directrix} = \frac{|3(3) - 4(3) - 2|}{\sqrt{3^2 + (-4)^2}} \) \( = \frac{|9 - 12 - 2|}{\sqrt{9 + 16}} \)
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