SOLUTION: Find the number of seating arrangements of fifteen baseball players on a bench if the two oldest players and the four youngest players must sit together.

Algebra ->  Permutations -> SOLUTION: Find the number of seating arrangements of fifteen baseball players on a bench if the two oldest players and the four youngest players must sit together.      Log On

 

Hi,

Note: 6 in the one unit

720 ways for the group of 6 to be arranged as an unit

10! ways of arranging them as a unit with the 9 others

720*10! seating arrangements