প্রশ্ন ও উত্তর
How many different committees of 3 members can be chosen out of 5 persons in a group so that one particular person is always chosen?
গণিত Permutation and Combination 07 Oct, 2020
প্রশ্ন How many different committees of 3 members can be chosen out of 5 persons in a group so that one particular person is always chosen?
সঠিক উত্তর
6
মন্তব্য
Authentication required
You must log in to post an answer.
Log in