প্রশ্ন ও উত্তর
How many combinations are possible if a person has 4 sports jackets, 5 shirts and 3 pair of socks?
গণিত Permutation and Combination 07 Oct, 2020
প্রশ্ন How many combinations are possible if a person has 4 sports jackets, 5 shirts and 3 pair of socks?
সঠিক উত্তর
60
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