If A = 2, 7, 8, 10, 11, B = 4, 5, 6, 10, 11 and C = 1, 2, 5, 6, find (A cup B) cap C.

  1. 2, 10, 11
  2. 2, 5, 6, 7, 8, 10, 11
  3. 7, 8
  4. 2, 5, 6
Answer

D) 2, 5, 6

Work out the brackets first. (A cup B) cap C = 2, 5, 6. SLO M-09-A-11 · Application

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