Answer:
The focal length is
The radius of curvature is
Explanation:
From the question we are told that
The magnification of the mirror is
The distance of the person from the mirror(the object distance ) is
The negative sign shows that it is been placed in front of the mirror
Generally the magnification of the mirror is mathematically represented as
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Generally from the lens equation we have that
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Generally the radius of curvature is mathematically represented as
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