ethepn4977 ethepn4977
  • 06-07-2021
  • Mathematics
contestada

How many ways are there to assign four jobs to 7 employees if no employee can be given more than one job

Respuesta :

abidemiokin
abidemiokin abidemiokin
  • 13-07-2021

Answer:

35ways

Step-by-step explanation:

Given the following

Total employees = 7employees

Number of tasks to be assigned = 4task

The number of ways this can be done is expressed as 7C4

7C4 = 7!/(7-4)!4!

7C4 = 7!/3!4!

7C4 = 7*6*5*4!/6*4!

7C4 = 35ways

Hence this can be done in 35ways

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