已知集合A={1,3,5,7,9},B={0,3,6,9,12},则A∪B=()A.{0,1,5,6,7,12}B.{3,9}C.{0,1,3,5,6,7,9,12}D.{3,6}-数学

题目简介

已知集合A={1,3,5,7,9},B={0,3,6,9,12},则A∪B=()A.{0,1,5,6,7,12}B.{3,9}C.{0,1,3,5,6,7,9,12}D.{3,6}-数学

题目详情

已知集合A={1,3,5,7,9},B={0,3,6,9,12},则A∪B=(  )
A.{0,1,5,6,7,12}B.{3,9}
C.{0,1,3,5,6,7,9,12}D.{3,6}
题型:单选题难度:中档来源:不详

答案

根据并集的定义,A∪B={0,1,3,5,6,7,9,12}.
故选C

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