JEE Main 20208 Jan, Evening shiftMathematicsMediumCoordinate Geometry478× since 2002
If a line, y = mx + c is a tangent to the circle,
(x – 3)² + y² = 1 and it is perpendicular to a line L₁, where L₁ is the tangent to the circle, x² + y² = 1 at the point , then :