1.

(A) The minimum distance between an object and its real image formed by a convex lens is 4l (R ) The distance between an object and its real image is minimum when its magnification is one.

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 :B


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