Advertisements
Advertisements
प्रश्न
If A = {5, 7, 8, 9}; then C = {0} is a subset of A?
Advertisements
उत्तर
C = {0}
∴ C φ A
APPEARS IN
संबंधित प्रश्न
Express the following sets in roster form:
H = {x : x eW and x < 10}
Express the following sets in set- builder notation (form):
`{1/3, 1/4, 1/5, 1/6, 1/7, 1/8}`
Express the following sets in set- builder notation (form):
{42, 49, 56, 63, 70, 77}
Given: B = {x : x is a square of a natural number and is less than 25}. Write the set in roster form.
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:
All examples of the empty set are equal.
State true or false of the following statement:
If A and B are two different infinite sets, then n (A) = n (B).
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
If A = {p, q, r}, then number of subsets of A = ______.
