What is the value of
(subst 'crazy 'beauty '(beauty is as beauty does))

  • A: (crazy is as crazy does)
  • B: null
  • C: (crazy is as beauty does)
  • D: (beauty is as beauty does)
  • E: (beauty is as crazy does)

    Answer: A

    (subst x y z) means "substitute x for y in z". It replaces all occurrences.

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