Recent content by kush03

ya i did but it isn't helping tried it many a times

hey interesting question mite be that person a was lukin only at b and b only at c. this gave him the idea that all the three hats wer green.

Two plane mirrors are inclined to each other at an angle. If a ray of light incident on the first mirror is parallel to second mirror, is reflected from the second mirror parallel to the first mirror then what is the angle between the two mirrors. please help me solve it.