A man is standing at distance 1 m from a
plane mirror MN in front of him. He wants
to see the entire wall of height h in mirror
which is at distance 5 m behind the man.
Find the minimum size of the mirror required.
A h/3
B h/6
C h/7
D h/2
A man is standing at distance 1 m from a
plane mirror MN in front of him. He wants
to see the entire wall of height h in mirror
which is at distance 5 m behind the man.
Find the minimum size of the mirror required.
A h/3
B h/6
C h/7
D h/2