When you see the image of yourself formedby a mirror, it is because (1) light rays actually coming from areal image enter your eyes or (2) light rays appearing to come froma virtual image enter your eyes. If light rays from the image donot enter your eyes, you do not see yourself. Are there any placeson the principal axis where you cannot see yourself when you are infront of a mirror that is a.) convex or b.) concave? If so, whereare these places?
Thanks, I'll rate lifesaver forwhoever can answer this!