Use subset equals, is not a subset of, is a proper subset of ,or both is a proper subset of and subset equals to fill in the blank below to make a true statement. empty set Modifying with underline {2,17,27,44} Question content area bottom?
A.is a proper subset of and subset equals
B.subset equals subset equals
C. is a proper subset of is a proper subset of
D.is not a subset of is not a subset of