Lec 2 Drill Quiz

  • Due Jun 29 at 11:59pm
  • Points 6
  • Questions 6
  • Available Jun 28 at 2:15pm - Jun 29 at 11:59pm 1 day
  • Time Limit None
  • Allowed Attempts 2


For the functions below, state if they are valid or invalid given their domain and co-domain. If they are valid, then you have to select whether they are injective, or surjective, or both.

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