What is (union '(c r e a m) '(s u g a r))

  • A: (C E M S U G A R)
  • B: (C R E A M S U G A R)
  • C: (A R)
  • D: true
  • E: false

    Answer: A

    union returns the elements that are present in either set, in any order since sets are unordered. There are no duplicate elements.

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