The number of sequences in which 7 players can throw a ball, so that the youngest player may not be the last is ?	Choose the correct choice from the following answers:
A) 4328  B) 4328  C) 4320  D) 7862  E) 1242
x Not younger   The last ball can be thrown by any of the remaining 6 players. The first 6 players can throw the ball in 6P6 ways.   The required number of ways = 6(6!)   = 4320   Answer:4320
<result>C</result>
The number of sequences in which 7 players can throw a ball, so that the youngest player may not be the last is ?