If A = 1, 2, 7, 10, 11, B = 1, 3, 4, 5, 8 and C = 5, 6, 7, 10, find (A cap B) - C.

  1. 6, 9, 12
  2. 1
  3. 5, 7, 10
  4. 1, 7, 10
Answer

B) 1

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

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