Mirror Formula Derivation in Ray Optics from for IIT-JEE and NEET Physics is the video lesson here. In the name of mirror fourmula, we are going to find the relation between object distance,image distance from the pole of the mirror to the focal length of the given mirror. It is valid for both convex and concave mirror and we are deriving a general equation which can be used to any specific case with sign convention.
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