1.The set of element that are in P or in Q or in both P and Q.What set operation is being described in the statement?
A.the complement of P
B.the union of P and Q
C.the conplement of Q
D.the intersection of P and Q
refer to the given below:
U={-1,0,1,2,3,4,5,6,7} , A={1,3,4,5,7} , B={0,2,4,6} , C={1,2,3,4,5,6}
2.What is A - c?
A.{ }
B.{7}
C.{1,3,4,5}
D.{0,1,2,3,4,5,6,7}
3.which of the following illustrates the complement of set C?
A.{ 7 }
B.{ -1,7}
C.{-1,0,7}
D.{-1,0,1,7}
4.Which of the following is equal to set G={c,r,e,a,t}
A.{1,2,3,4,5,}
B.{r,a,c,e,s}
C.{t,r,e,e,s}
D.{t,r,a,c,e}
