The complement of an empty set is universal set
yes
false, because the complement of a set is the set of all elements that are not in the set.
An absolute complement is the set which includes exactly the elements belonging to the universal set but not to a given set.
The complement of a set S, relative to the universal set U, consists of all elements of U that are not in S.
The answer depends on what the set UR is!
pi/2 - M radians
The complement of a subset B within a set A consists of all elements of A which are not in B.
Yes.
they are not the same elements.
Marvelous is a compliment. Magnificent is a compliment.
The main set operations are: union, intersection and complement.