engineering mathematics MCQ #525

What is the length of the latus rectum of the parabola y² = 12x?

engineering mathematics MCQ #525

  1. Question 1

    Q1. What is the length of the latus rectum of the parabola y² = 12x?

    • A) 3
    • B) 6
    • C) 12
    • D) 24

    Answer: 12

    Explanation: For y² = 4ax, latus rectum length = 4a = 12. Here a = 3.