Question

In how many ways can 17 persons depart from railway station in 2 cars and 3 autos, given that 2 particular person depart by same car ( 4 persons can sit in a car and 3 persons can sit in an auto). Let these ways are $\frac{k!}{m!(n!{)}^3}$ then $(k+m+n)$ is equal to (internal arrangement of vehicle is not considered)

Answer 1

Answer: 22