Question

In how many ways can 6 things be divided into two groups of 3 each?​

Answer 1

Required number of ways would be:

6!/(3!×3!×2!)

=10.

HOPE THIS HELPS YOU

Answer 2

Answer:

There are (63) ways of doing this. Take 4 people out of 6 and place them in A. B then has 2 people. There are (64) ways of doing this.