Shel2an4derirel
Shel2an4derirel Shel2an4derirel
  • 24-07-2016
  • Mathematics
contestada


For which operations is the set {–1, 0, 1} closed?
Choose all answers that are correct.
A. addition
B. division
C. multiplication
D. subtraction

Respuesta :

konrad509
konrad509 konrad509
  • 24-07-2016
A and C.............................
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