Mathematics
Senior High
Solved

1.(1)と(2)

求め方がわからないです。

nwマソ IM LSW

Answers

✨ Best Answer ✨

(1)=7.6.5=210通り、

求め方
説明しにくいので教科書で順列の総数(公式)を見直せばよいかと

Post A Comment
Were you able to resolve your confusion?

Users viewing this question
are also looking at these questions 😉