Math, asked by manpreetcheema393, 6 hours ago

there are 12 people who work in an office in an office together. Five of these people are selected to attend different conferences. the first person selected will go to a conference in new York, the second will go to Chicago,the third to Toledo,the fourth to Miami and the fifth to Rome .how many such selections are possible?​

Answers

Answered by RAGHAV200723
0

Answer:

number of selections =

  = \frac{factorial \: of \: 12}{factorial \: of \: 5 \:  \times factorial \: of \: 7}

  = \frac{479001600}{5040 \times 120}

  = \frac{479001600}{604800}

 = 792

the answer is 792.

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