41 A ball is projected so as to pass a wall at a distance a

Last updated: 6/9/2023

41 A ball is projected so as to pass a wall at a distance a from the point of projection at an angle of 45 and falls at a distance b on the other side of the wall If h is height of wall then a h a 2 c h 2 ab a b b h b 2 ab a a b d h