Advertisements
Advertisements
Question
Examine if the following set is the empty set:
P = {x : 3x = 0}
Advertisements
Solution
P = {x : 3x = 0} which is not an empty set.
APPEARS IN
RELATED QUESTIONS
Express the following sets in roster form:
F = Set of factors of 24.
Express the following sets in set- builder notation (form):
{3, 6, 9, 12, 15}
Express the following sets in set- builder notation (form):
{23, 25, 27, 29, … }
State true or false of the following statement:
All examples of the empty set are equivalent.
If A = {5, 7, 8, 9}; then E = { } is a subset of A?
If A = {5, 7, 8, 9}; then F = {8, 7, 9, 5} is a subset of A?
If P = {2, 3, 4, 5}; then D = {6, 5, 4} is proper subset of P?
If A = {even numbers less than 12},
B = {2, 4},
C = {1, 2, 3},
D = {2, 6} and E = {4} then
State if the following statement is true:
D ⊄ A
Given A = {a, c}, B = {p, q, r} and C = Set of digits used to form number 1351. Write the subset of set C.
If B = {5, 4, 6, 8}, then number of proper subsets of B = ____.
