Advertisements
Advertisements
Question
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
C ⊆ A
Advertisements
Solution
A = {Even number less than 12} = {2, 4, 6, 8, 10}
B = {2, 4},
C = {1, 2, 3},
D = {2, 6} and E = {4}
C ⊆ A: It is false.
APPEARS IN
RELATED QUESTIONS
Express the following sets in roster form:
K = {x : x is an integer and – 3 < x < 5}
Express the following sets in set- builder notation (form):
{1, 4, 9,16, 25, 36}
Express the following sets in set- builder notation (form):
{42, 49, 56, 63, 70, 77}
State whether the given pair of set is equal or equivalent.
E = {even natural numbers less than 10} and
O = {odd natural numbers less than 9}
State whether the given pair of set is equal or equivalent.
P = {prime numbers which divide 70 exactly} and
Q = {prime numbers which divide 105 exactly}
Examine if the following set is the empty set:
{x + 3 = 2 and x ∈ N}
State true or false of the following statement:
If two sets have the same cardinal number, they are equal sets.
Which of the following represent the null set?
φ, {0}, 0, { }, {φ}
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
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:
A ⊇ B ⊇ E
