It is desired to photograph the image of an object placed at a distanc – McqOptions

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1.	It is desired to photograph the image of an object placed at a distance of \[3m\] from the plane mirror. The camera which is at a distance of \[4.5m\] from the mirror should be focussed for a distance of [NCERT 1971]
A.	\[3m\]
B.	\[4.5m\]
C.	\[6m\]
D.	\[7.5m\]
Answer» E.

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