If A = 6, 8, 9, 10, 11, B = 1, 2, 5, 6, 10 and C = 5, 6, 10, 11, find (A cup B) cap C.

  1. 3, 4, 7, 12
  2. 6, 10, 11
  3. 5
  4. 5, 6, 10, 11
Answer

D) 5, 6, 10, 11

Work out the brackets first. (A cup B) cap C = 5, 6, 10, 11. SLO M-09-A-11 · Application

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