ISRO Computer Science (CSE) 2017-2 - Question 9

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The symmetric difference of sets A = {1, 2, 3, 4, 5, 6, 7, 8} and B = {1, 3, 5, 6, 7, 8, 9} is

  • A. {1, 3, 5, 6, 7, 8}
  • B. {2, 4, 9}
  • C. {2, 4}
  • D. {1, 2, 3, 4, 5, 6, 7, 8, 9}

Answer: B. {2, 4, 9}

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