问题
选择题
已知集合A={0,1,2,3,4,5},B={2,4,6},则集合A∩B=( )
A.{0,2,4,6}
B.{2,4,6}
C.{2,4}
D.{0,1,2,3,4,5,6}
答案
因为集合A={0,1,2,3,4,5},B={2,4,6},
则集合A∩B={0,1,2,3,4,5}∩{2,4,6}={2,4}.
故选C.
已知集合A={0,1,2,3,4,5},B={2,4,6},则集合A∩B=( )
A.{0,2,4,6}
B.{2,4,6}
C.{2,4}
D.{0,1,2,3,4,5,6}
因为集合A={0,1,2,3,4,5},B={2,4,6},
则集合A∩B={0,1,2,3,4,5}∩{2,4,6}={2,4}.
故选C.