Advertisements
Advertisements
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}
APPEARS IN
संबंधित प्रश्न
Express the following sets in roster form:
F = Set of factors of 24.
Express the following sets in roster form:
J = {x: x e N and 2x – 3 ≤17}
State, if the following pair of a set, is disjoint:
{people living in Calcutta} and
{people living in West Bengal}.
State whether the given pair of set is equal or equivalent.
M = {multiples of 2 and 3 between 10 and 20} and
N = {multiples of 2 and 5 between 10 and 20}.
State true or false of the following statement:
All examples of the empty set are equivalent.
State true or false of the following statement:
If M = {1, 2, 4, 6} and N = {x : x is a factor of 12} ; then M = N.
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
C ⊆ A
Given A = {a, c}, B = {p, q, r} and C = Set of digits used to form number 1351. Write the subset of set C.
If A = {p, q, r}, then number of subsets of A = ______.
