If A = 1, 2, 3, 4, 5, B = 2, 6, 8, 9, 11 and C = 4, 8, 11, 12, find A - (B cup C).

  1. varnothing
  2. 4, 6, 8, 9, 11, 12
  3. 1, 3, 5
  4. 8, 11, 12
Answer

C) 1, 3, 5

Work out the brackets first. A - (B cup C) = 1, 3, 5. SLO M-09-A-11 · Application

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