Mathematics
Senior High

(1)なんですけど、なぜ5P2に6!をかけるんですか??

Answers

Pの部分は両端の男子の並び方。
間にあと6人並ぶのでその並び方が 6!

Post A Comment
Were you able to resolve your confusion?

Users viewing this question
are also looking at these questions 😉