(A) The illuminance of an image produced by a convex lens is greater in the middle and less towards the edges. , ( R) the middle part of image is formed by undeflected rays while outer part by inclined rays.

(A) The illuminance of an image produced by a convex lens is greater i

1.	(A) The illuminance of an image produced by a convex lens is greater in the middle and less towards the edges. , ( R) the middle part of image is formed by undeflected rays while outer part by inclined rays.
Answer» Both A and R are true and R is the correct explanation of A Both A and R are true and R is not the correct explanation of A A is true and R is false Both A and R is false Answer :A