প্রশ্ন ও উত্তর
Form a group of 7 men & 6 women 5 persons are to be selected to from acommittee so that at least 3 men are there on the committee. In how many ways can it be done?
গণিত Permutation and Combination 07 Oct, 2020
প্রশ্ন Form a group of 7 men & 6 women 5 persons are to be selected to from acommittee so that at least 3 men are there on the committee. In how many ways can it be done?
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