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प्रश्न
Examine if the following set is the empty set:
The set of triangles having three equal sides.
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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:
S = {Squares of first eight whole numbers}
Express the following sets in set- builder notation (form):
{23, 25, 27, 29, … }
Express the following sets in set- builder notation (form):
`{1/3, 1/4, 1/5, 1/6, 1/7, 1/8}`
Examine if the following set is the empty set:
P = {x : 3x = 0}
State true or false of the following statement:
All examples of the empty set are equal.
State true or false of the following statement:
The set of letters in your Mathematics book is an infinite set.
Which of the following represent the null set?
φ, {0}, 0, { }, {φ}
If P = {2, 3, 4, 5}; then D = {6, 5, 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
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:
D ⊂ C
