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प्रश्न
Examine if the following set is the empty set:
The set of triangles having three equal sides.
उत्तर
The set of triangles having three equal sides. This is not an empty set.
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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:
H = {x : x eW and x < 10}
Given: A = {x : x is a multiple of 2 and is less than 25}. Write the set in roster form.
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 whether the given pair of set is equal or equivalent.
P = {prime numbers which divide 70 exactly} and
Q = {prime numbers which divide 105 exactly}
State true or false of the following statement:
The set of all points in a line is a finite set.
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:
B ⊂ 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:
E ⊇ B
Given A = {a, c}, B = {p, q, r} and C = Set of digits used to form number 1351. Write the subset of set A.
