Hello,

Image created by the Mirror and its size(darpan se bana pratibimb aur uska aakar(size)) :- the mirror image of an object or two-dimensional figure is the virtual image formed by reflection in a plane mirror; it is of the same size as the original object. (Darpan se bana pratibimb virtual pratibimb hota hai aur vastu ka aakar aur uska pratibimb ka aakar dono saman hote hai).

Image created by the lens and its size :- In this there are two types of image formation

1. converging lens image formation

2. diverging lens image formation

Hope this answer is beneficial to you

Good luck