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प्रश्न
Express the following sets in roster form:
E = Set of natural numbers below 30 which are divisible by 2 or 5.
उत्तर
E = Set of natural numbers below 30 which are divisible by 2 or 5:
E = {2, 4, 5, 6, 8, 10, 12, 14, 15, 16, 18, 20, 22, 24, 25, 26, 28}
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संबंधित प्रश्न
Express the following sets in roster form:
D = Set of Prime numbers from 2 to 23.
Express the following sets in roster form:
H = {x : x eW and x < 10}
Express the following sets in set- builder notation (form):
{3, 6, 9, 12, 15}
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:
{x + 3 = 2 and x ∈ N}
State true or false of the following statement:
All examples of the empty set are equal.
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
Given A = {a, c}, B = {p, q, r} and C = Set of digits used to form number 1351. Write the subset of set B.
If A = {p, q, r}, then number of subsets of A = ______.
If C = {0}, then number of subsets of C = _____.
