1) Suppose a group contains 7 men and 7 women. How many ways are there to arrange these people in a row if the men and women alternate?
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Expert's answer
2020-11-16T17:43:44-0500
In the first place we have 7 options, in the second place we have 7 options, in the third place we have 6 options, in the fourthplace we have 6 options and so on.
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