" (i) When does a Concave mirror form a virtual image? "

When does a concave mirror form a vritual image?

When does a concave mirror from virtual image ?

Can a concave mirror form a virtual image of same size as the object?

Check the wrong statement (s), if object is real (i) A concave mirror can give a virtual image (ii) A concave mirror can give a diminished virtual image (iii) A convex mirror can give a real image (iv) A convex mirror can give a diminished virtual image

A concave mirror forms an enlarged, erect, virtual image of an object, only when the object is placed.