Yousef7786 Yousef7786
  • 10-01-2022
  • Mathematics
contestada

An electrical panel has five switches. How many ways can the switches be positioned up or down if three switches must be up and two must be down

Respuesta :

elmarsafya265 elmarsafya265
  • 17-01-2022

Answer:

10

Step-by-step explanation:

use permutations with repetitions formula

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