IIT 2004Q. Apole of height 4 m is kept in front of a vertical plane mirror oflength 2 m. The lower end of the mirror is at a height of 6m fromground. The horizontal distance b/w mirror & the poleis 2 m. Uptowhat min. & max. heights a man can see the image of top of thepoleat a distance of 4 m standing on the same horizontal line which ispassing through the pole & the horizontal point below the mirror ?Can anyone tell me how to solve it ???

Mainak Chakraborty , 13 Years ago

Grade Upto college level