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(A) The magnification $(m)$ of a mirror is defined as the ratio of the image distance $(v)$ to the object distance $(u)$,given by $m = -v/u$. For a ma

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$v > u$

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(A) The magnification $(m)$ of a mirror is defined as the ratio of the image distance $(v)$ to the object distance $(u)$,given by $m = -v/u$. For a magnified image,the absolute value of magnification must be greater than $1$,i.e.,$|m| > 1$. This implies $|-v/u| > 1$,which simplifies to $|v| > |u|$. In the context of a concave mirror,when the object is placed between the focus $(F)$ and the pole $(P)$,or between the focus $(F)$ and the center of curvature $(C)$,the image formed is magnified,meaning the image distance $(v)$ is greater than the object distance $(u)$.

Which of the following conditions must be satisfied to obtain a magnified image of an object using a concave mirror?

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