engineering mathematics MCQ #520

Eccentricity of ellipse x²/16 + y²/9 = 1:

engineering mathematics MCQ #520

  1. Question 1

    Q1. Eccentricity of ellipse x²/16 + y²/9 = 1:

    • A) 0.25
    • B) 0.5
    • C) 0.75
    • D) 0.66

    Answer: 0.66

    Explanation: e = √(1 - b²/a²) = √(1 - 9/16) = √(7/16) ≈ 0.66.