A real image is formed by the light rays after reflection or refraction when they:(A) actually meet or intersect with each other.(B) actually converge at a point. (C) appear to meet when they are produced in the backward direction.(D) appear to diverge from a point.Which of the above statements are correct?(a) (A) and (D)(b) (B) and (D)(c) (A) and (B)(d) (B) and (C)ORConsider the following properties of virtual images :(A) cannot be projected on the screen(B) are formed by both concave and convex lens(C) are always erect(D) are always invertedThe correct properties are :(a) (A) and (D)(b) (A) and (B)(c) (A), (B) and (C)(d) (A), (B) and (D)