Question

A convex lens forms a virtual image when the object is placed at :

a) infinity
b) beyond 2F
c) 2F
d) greater than 2F

answer fast with reason plz​

Answer 1

A convex lens forms a virtual image when the object is placed between F1 and optical centre (O).

Answer 2

Convex lens forms a virtual n erect image when an object is placed between F(focus) and O(optical centre)