Classify each of the following as true or false. If false, tell why.
a. For all sets A and B, either A B or B A.
b. The empty set is a proper subset of every set.
c. For all sets A and B, if A ~ B, then A = B.
d. The set {5, 10, 15, 20,…..} is a finite set.
e. No set is equivalent to a proper subset of itself.
f. If A is an infinite set and B A, then B also is an infinite set.
g. For all finite sets A and B, if A B Ø, then n(A B) n(A) + n(B).
h. If A and B are sets such that A B = Ø, then A = Ø or B = Ø.
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.