ayllalf6222 ayllalf6222
  • 03-04-2020
  • Mathematics
contestada

if A=(3,9] and B= [6,9) then find A u B

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DuaRoni1022 DuaRoni1022
  • 07-04-2020

U means "Union" or all the numbers from one set and all the numbers from the other set combined.  So your answer is any of the numbers included in one set or the other or both.

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