janvi40895 janvi40895
  • 22-04-2022
  • Mathematics
contestada

all possible 4 digit patterns with 2,4,5,6,7,8,9

Respuesta :

rawbeen72 rawbeen72
  • 22-04-2022

Answer:

7^4 = 2401

Step-by-step explanation:

___, ___, ___, ___

all blank spaces can be filled with all 7 numbers each.. so 7*7*7*7 is total number of paterns you can get if repititions is allowed

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