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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