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प्रश्न
State, if the following pair of a set, is disjoint:
{birds} and {tress}
उत्तर
{birds} and {tress}
These are disjoint sets as there is no common element in term.
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संबंधित प्रश्न
Express the following sets in set- builder notation (form):
{3, 6, 9, 12, 15}
Given: B = {x : x is a square of a natural number and is less than 25}. Write the set in roster form.
Given: D = {x: x is a prime number less than 25}. Write the set in roster form.
State whether the given pair of set is equal or equivalent.
A = {first four natural numbers} and
B = {first four whole numbers}
State whether the given pair of set is equal or equivalent.
A = {letters of the word SUPERSTITION} and
B = {letters of the word JURISDICTION}.
Examine if the following set is the empty set:
The set of triangles having three equal sides.
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 B = {x : x + 4 = 4}, then B is the empty set.
If P = {2, 3, 4, 5}; then A = {3, 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:
A ⊇ B ⊇ E
