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MHT CET202012 Oct 2020Morning ShiftMathematicsSets and RelationsActual

If A= 2,4 , B= 3,4,5 , then ( A B ) ( AUB )=

Options

  1. A(3,2),(3,4),(4,4),(5,4)
  2. B(2,3),(2,4),(2,5)
  3. C(4,2),(4,3),(4,4),(4,5)
  4. D(4,3),(4,4),(4,5)

Correct answer

C. (4,2),(4,3),(4,4),(4,5)

Step-by-step solution

A B = 4 A B = 2,3,4,5 Hence ( A B ) ( A B )= (4,2),(4,3),(4,4),(4,5)

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