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A man stands symmetrically between two large plane mimors fixed to two adjacent walls of a rectangular room. The number of images formed are
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Verified Answer
The correct answer is:
3
Number of images when an object is placed symmetrically between plane mirrors inclined at an angle $\theta$, is given as
$$
n=\frac{360}{\theta}-1
$$
Here,
$$
\begin{array}{ll}
\text { Here, } & \theta=90^{\circ} \\
\therefore & n=\frac{360}{90}-1=4-1=3
\end{array}
$$
$$
n=\frac{360}{\theta}-1
$$
Here,
$$
\begin{array}{ll}
\text { Here, } & \theta=90^{\circ} \\
\therefore & n=\frac{360}{90}-1=4-1=3
\end{array}
$$
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