Advertisements
Advertisements
प्रश्न
State, if the following pair of a set, is disjoint:
{x : x is a fan of cricket} and
{x : x is a fan of football}
Advertisements
उत्तर
{x : x is a fan of cricket} and {x : x is a fan of football}
These are not disjoint sets as there can be a person who is fan of both the games.
APPEARS IN
संबंधित प्रश्न
Express the following sets in roster form:
Set of odd whole numbers between 15 and 27.
Express the following sets in roster form:
S = {Squares of first eight whole numbers}
Express the following sets in roster form:
D = Set of Prime numbers from 2 to 23.
Express the following sets in roster form:
F = Set of factors of 24.
Express the following sets in set- builder notation (form):
{1, 4, 9,16, 25, 36}
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}
If A = {5, 7, 8, 9}; then E = { } is a subset of A?
If P = {2, 3, 4, 5}; then A = {3, 4} is proper subset of P?
