engineering mathematics MCQ #461

Eccentricity of hyperbola x²/4 - y²/9 = 1 is:

engineering mathematics MCQ #461

  1. Question 1

    Q1. Eccentricity of hyperbola x²/4 - y²/9 = 1 is:

    • A) √13 / 2
    • B) √5 / 2
    • C) 3/2
    • D) 5/3

    Answer: √13 / 2

    Explanation: e = c/a, c² = a² + b² = 4 + 9 = 13 ⇒ e = √13/2.