Find r̂ in terms of â, n̂ ?

Join Drona Batch Now- https://onelinkto.app/r/mission-jeet Question: A ray of light represented by unit vector â is incident on a plane mirror at an angle θ with the normal n̂ to the surface. Find the reflected ray r̂ in terms of â and n̂. Chapter: Vectors | Reflection of a Vector about a Normal Important for JEE Main, JEE Advanced! #JEE #Physics #Vectors #Reflection #MissionJEET