engineering mathematics MCQ #396

The equation of the director circle of the hyperbola x²/a² - y²/b² = 1 is

engineering mathematics MCQ #396

  1. Question 1

    Q1. The equation of the director circle of the hyperbola x²/a² - y²/b² = 1 is

    • A) x² + y² = a² + b²
    • B) x² + y² = a² - b²
    • C) x² - y² = a² + b²
    • D) x² - y² = a² - b²

    Answer: x² + y² = a² - b²

    Explanation: The equation of the director circle of the hyperbola is x² + y² = a² - b².