The __________ of sets A and B, written as A ∪ B, is the set of elements that are
members of A, or members of B, or members of both A and B.
2. The __________ of two sets A and B, written as A ∩ B, is the set of all elements
common to both sets A and B.
3. The __________ of set A and B, written as A – B, is a set of elements in A that
are not in B.
4. If A = {m, a, t, h} and B= {a, m}, then __________= {a, m}.
5. If C = {English, Math, Science, Filipino, Values Education, TLE, Mapeh,
Araling Panlipunan} and D = {Math, Science, English}, then __________ =
{English, Math, Science, Filipino, Values Education, TLE, Mapeh, Araling
Panlipunan}.
6. If O = {10, 20, 30, 40, 50} and P = {20, 40}, then __________= {10, 30, 50}