Advertisements
Advertisements
Question
Express the following sets in roster form:
D = Set of Prime numbers from 2 to 23.
Solution
D = Set of Prime numbers from 2 to 23:
D = {2, 3, 5, 7, 11, 13, 17, 19,23}
APPEARS IN
RELATED QUESTIONS
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, ...}
Express the following sets in set- builder notation (form):
{23, 25, 27, 29, … }
State, if the following pair of a set, is disjoint:
{people living in Calcutta} and
{people living in West Bengal}.
Examine if the following set is the empty set:
P = {x : 3x = 0}
State true or false of the following statement:
If two sets have the same cardinal number, they are equal sets.
Which of the following represent the null set?
φ, {0}, 0, { }, {φ}
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:
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 A.
