muhamedmessallami muhamedmessallami
  • 07-05-2024
  • Mathematics
Answered

3.Persons A, B, and C enter a building at different times. The outcome of A arriving first, B second and C third can be indicated by ABC. Determine each of the following: a. The sample space involved for the arrivals. b. The event that A arrives first. c. The event that A does not arrive first.



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