问题
选择题
已知集M={0,1,2},N={2,3},则M∩N=( )
A.{2}
B.{3}
C.{2,3,4}
D.{0,1,2,3,4}
答案
M={0,1,2},N={2,3},则M∩N={2}
故选A
已知集M={0,1,2},N={2,3},则M∩N=( )
A.{2}
B.{3}
C.{2,3,4}
D.{0,1,2,3,4}
M={0,1,2},N={2,3},则M∩N={2}
故选A