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An image I is formed of a point object O...

An image I is formed of a point object O by a mirror whose principal axis is AB as shown in figure.

(a) State whether it is a convex mirror or a concave mirror .
(b)Draw a ray diagra to laacate the mirror and its focus . Write down the step of construction of the ray diagram. Consider the possible two cases.
(1) When distance of I from AB is more than the distance of O from AB and
(2) When distance of O from AB is more than the distance of I from AB

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