Inset notation, the shaded region in the figure is:
P ∩ Q.
P' ∩ Q.
P ∩ Q'.
Q' ∪ P.
In set notation, the number of elements in P and not in Q is:
n(P ∩ Q′).
n(P′ ∩ Q).
n(P′ ∪ Q).
n(P ∩ Q).
Given the set M = { prime factors of 25}, M is:
{1, 5, 25).
{5, 25}.
{5}.
{1, 5, 10, 25}.
An empty set is represented as:
{∅}.
0.
{}.
{0}.
The shaded portion represented in the Venn diagram in the figure represents?
P' ∪ Q.
P U Q'.
