Given that sets: P = {1, 2, 3, 4, 5} and Q = {2, 5}.
The relationship between the sets P and Q is:
P ∪ Q = Q.
P ⊂ Q.
P ∩ Q = ∅.
Q ⊂ P.
Inset notation, the shaded region in the figure is:
P ∩ Q'.
P ∩ Q.
P' ∩ Q.
Q' ∪ P.
Given the sets P = {1, 3, 5, 6} and
Q = {2, 4, 7, 8}, then n( P ∩ Q) is:
0.
{∅}.
∅.
{0}.
Given the set M = { prime factors of 25}, M is:
{5, 25}.
{1, 5, 25).
{1, 5, 10, 25}.
{5}.
Given that P and Q are disjoint sets. The relationship between P and Q in set notation is:
P = Q.
n(P ∩ Q) = 0.
P ∩ Q = (∅).
P ∪ Q = ∅.
