The magnification produced by a mirror is a)m=+1 b)m= -1 What does this mean?
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a) m = + 1
When magnification produced by a mirror is positive one then it means that
↪ Image formed is equal to the size of object . and
↪ Image formed is virtual and erect.
b) m = - 1
When magnification produced by a mirror is negative one then it means that
↪ Image formed is equal to the size of object . but
↪ Image formed is real and inverted .
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