If A = 7, 8, 9, 10, 11, B = 1, 2, 9, 10, 12 and C = 2, 5, 8, 10, find A cap B cap C.

  1. 10
  2. 8, 9, 10
  3. 3, 4, 5, 6
  4. 2, 8, 10
Answer

A) 10

Work out the brackets first. A cap B cap C = 10. SLO M-09-A-11 · Application

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