The king has 14 different colored flags that he uses to send
The king has 14 (different) colored flags that he uses to send coded messages to his general in the field. For example, blue-green-red might mean \"attack at dawn\" and red-green-blue may mean \"retreat.\" He sends the message by arranging three of the flags atop the castle wall. How many coded messages can the king sent?
Solution
He can form in 14C3 ways =364
