Q4 You are being given the following two spherical surfaces

Last updated: 6/25/2023

Q4 You are being given the following two spherical surfaces 3 a Denser Convex Spherical surface for the propagation of the light rays from rarer Air to denser medium b Denser Concave Spherical surface for the propagation of the light rays from denser medium to Rarer Air If you join above two equations for the combination of a and b what would you get