Which of the following adjustments would cause an image to change from real to virtual?

Question

a)moving the object from the focal point of a converging lens to a position inside the focal length
b)moving the object from the focal point of a diverging lens to a position inside the focal length
c)moving the object from outside the focal length of a diverging lens to inside the focal length
d)moving the object from outside the focal length of a converging lens to inside the focal length

Answer 1

moving the object from outside the focal length of a converging lens to inside the focal length

Answer 2

Plz ans this questions

Answer 3

it is A