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प्रश्न
Express the following sets in set- builder notation (form):
{3, 6, 9, 12, 15}
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उत्तर
{3, 6, 9, 12, 15}
= {x: x is a natural number divisible by 3; x< 18}
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संबंधित प्रश्न
Express the following sets in roster form:
P = {x : x is a vowel used in the word ‘ARITHMETIC’}
Express the following sets in roster form:
C = {All composite numbers between 2 and 20}
Express the following sets in roster form:
J = {x: x e N and 2x – 3 ≤17}
Express the following sets in set- builder notation (form):
{2, 3, 5, 7, 11, 13, ...}
State whether the given pair of set is equal or equivalent.
A = {first four natural numbers} and
B = {first four whole numbers}
Examine if the following set is the empty set:
The set of triangles having three equal sides.
Examine if the following set is the empty set:
{x + 3 = 2 and x ∈ N}
State true or false of the following statement:
If B = {x : x + 4 = 4}, then B is the empty set.
If A = {5, 7, 8, 9}; then B = {5, 8} is a subset of 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
C ⊆ A
