Question

State mirrors formula under what conditions is it valid

Answer 1

$\underline{\mathfrak{\huge{Question :-}}}$

State Mirror formula

$\underline{\mathfrak{\huge{Answer :-}}}$

Mirror formula :-

$\ 1/f = 1/u + 1/v$

Answer 2

The mirror formula is defined as a formula that gives the bond between the overall distance of the image v,  focal length of the mirror and distance of the object known as u.  

The mirror formula is 1/v + 1/u = 1/f.

This kind of formula is only valid for different kinds of spherical mirrors and also for various positions of the object.