A table has 7 seats, 4 being n one side facing the window and three being on the opposite side.
Channel: Doubtnut
Date: 12/04/2020

A table has 7 seats, 4 being n one side facing the window and three being on the opposite side. In how many ways can seven people be seated at the table if 3 people X, Y and Z must sit on the side facing the window?