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  • 22-06-2022
  • Mathematics
contestada

How many three letter words can be made from 8 different letters

Respuesta :

jsimpson11000 jsimpson11000
  • 22-06-2022

Answer:

See below

Step-by-step explanation:

If you CANNOT repeat letters

first position   8 choices of letters

second           7 choices

third                6 choices           8 x 7 x 6 = 336 possibilities

If you CAN repeat letters     8 x 8 x 8 = 512 possibilities  

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