If A = 3, 4 and B = 5, then A B =

  1. (5, 3), (5, 4)
  2. (3, 5)
  3. (3, 5), (4, 5)
  4. 3, 4, 5
Answer

C) (3, 5), (4, 5)

A B is the set of all ordered pairs (a, b) with a in A, b in B: (3, 5), (4, 5). SLO M-09-A-15 · Knowledge

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