engineering mathematics MCQ #570

Length of latus rectum of parabola y² = 8x is:

engineering mathematics MCQ #570

  1. Question 1

    Q1. Length of latus rectum of parabola y² = 8x is:

    • A) 4
    • B) 8
    • C) 12
    • D) 16

    Answer: 8

    Explanation: Latus rectum = 4a → 4a = 8 → a = 2 → length = 8.