In how many ways can 44 people be divided into 22 couple?
Answers
Answered by
23
44C2 = 44!/42!*2!
= 44*43/2 = 22*43= 946
= 44*43/2 = 22*43= 946
carlsberg:
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Answered by
6
44c2=44!/42!×2! =44×43/2
1892÷2
=946
hence, the answer is 946.
1892÷2
=946
hence, the answer is 946.
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