A.{0,1,2,3,4,6}
B.{1,2,3,4}
C.{2,4}
D.{2,4,6}
设集合A={1,2,3},B={2,3},C={1,3,4},则(A∩B)∪C等于
A.{1,2,3}
B.{1,2,4}
C.{1,3,4}
D.{1,2,3,4}
A.{1,2}
B.{5}
C.{1,2,3}
D.{3,4,6}
A.int []arr=new int[]{1,2,3}
B.int arr[]={1,2,3}
C.int arr[]=new int[3]
D.int arr={1,2,3}