The equation of the tangent to the hyperbola x²/a² - y²/b² = 1 at (a secθ, b tanθ) is
Q1. The equation of the tangent to the hyperbola x²/a² - y²/b² = 1 at (a secθ, b tanθ) is
Answer: (x/a)secθ - (y/b)tanθ = 1
Explanation: The tangent equation is (x/a)secθ - (y/b)tanθ = 1, derived using the point (a secθ, b tanθ).