Is the image of a point object formed by spherical mirror

PHYSICS · Single correct · AP · Physics 2: Algebra-based · Geometric Optics · Geometric Optics

Problem

I

is the image of a point object

O

formed by spherical mirror, then which of the following statements is incorrect: (a) If

O

and

I

are on same side of the principal axis, then they have to be on opposite sides of the mirror. (b) If

O

and

I

are on opposite side of the principal axis, then they have to be on same side of the mirror. (c) If

O

and

I

are on opposite side of the principal axis, then they can be on opposite side of the mirror as well. (d) If

O

is on principal axis then

I

has to lie on principal axis only.