At a salsa lesson there are five boys: Adam, Bob, Chad, Dave, and Evan, and five girls: Fay, Gail, Helen, Iris, and Jane. In how many ways we can pair them into five pairs, with each pair having one boy and one girl? 25 O 120 O 625 O 10 O 5 none of the above

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Author:Erwin Kreyszig
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At a salsa lesson there are five boys: Adam, Bob, Chad, Dave, and Evan, and
five girls: Fay, Gail, Helen, Iris, and Jane. In how many ways we can pair them
into five pairs, with each pair having one boy and one girl?
25
O 120
O 625
O 10
O 5
none of the above
Transcribed Image Text:At a salsa lesson there are five boys: Adam, Bob, Chad, Dave, and Evan, and five girls: Fay, Gail, Helen, Iris, and Jane. In how many ways we can pair them into five pairs, with each pair having one boy and one girl? 25 O 120 O 625 O 10 O 5 none of the above
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