Two boys and two girls are in room X and one boy and three girls in rooom Y specify the sample space for the experiment in which a room is selected and then a person
a flower floral design on a floor is made up of 16 tiles which are triangular the side of a triangle being 9 CM 28 cm and 35 cm find the cost of polishing the tiles 50 Paisa per centimetre square
a flower floral design on a floor is made up of 16 tiles which are triangular the side of a triangle being 9 CM 28 cm and 35 cm find the cost of polishing the tiles 50 Paisa per centimetre square