dominionvibe dominionvibe
  • 18-07-2021
  • Mathematics
contestada

A panel of 10 interviewers was to interview two candidates A and B to decide who was suitable for a job. 7 said A was suitable, 5 said B was suitable while 2 said neither A nor B was suitable. (i) How many said both A and B were suitable. (ii) How many said A alone was suitable.

Respuesta :

day1005
day1005 day1005
  • 18-07-2021

Answer:

(i) 4 interviewers

(ii) 3 interviewers

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