Math, asked by yashaswini1211, 1 year ago

A cooking club has 12 members. how many ways can they select a president and vice president from among the members?

Answers

Answered by jessicalockett

1

We use he formula for the permutations of n thing taken r at a time is the factorial symbol

Substitute 12 for n and 2fir r we have
12/10 = 12×11=132

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