Math, asked by sawerafaryad, 5 months ago

How many ways can 1st and 2nd place be awarded to 10 people

Answers

Answered by callmeuncle

0

Answer:

thdydurdxdxyxycgufyffffffuffiffifiufufuffugufudy

Answered by saathiworks

0

Answer:

10 C 1 * 9 C 1...not sure..

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