MCQ
If A = {2, 4, 6, 8, 10}, B = {1, 3, 5, 7, 9}, then A - B =____________:
  • A
    {}
  • B
    {2, 4, 6, 8, 10}
  • C
    {1, 3, 5, 7, 9}
  • D
    None

Answer

  1. {2, 4, 6, 8, 10}

Solution:

A = {2, 4, 6, 8, 10}

B = {1, 3, 5, 7, 9}

A - B = {2, 4, 6, 8, 10} - {1, 3, 5, 7, 9} = {2, 4, 6, 8, 10}

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free