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प्रश्न
State whether or not the following elements form a set; if not, give reason:
All the tall boys of your class
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उत्तर
No
Tt is not mentioned that the boys must be taller than which boy. If we consider three boys A, B and C; boy B can be taller than A but not necessarily taller than C.
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संबंधित प्रश्न
State whether or not the following elements form a set; if not, give reason:
The first three letters of the English alphabet
State whether or not the following elements form a set; if not, give reason:
All clever boys of class 6
If set B = {4, 6, 8, 10, 12, 14}. State, which of the following statements is correct and which is wrong:
12 ∈ B
State, whether true or false:
Collection of vowels used in the word ‘ALLAHABAD’ forms a set
State, whether true or false:
If P is the set of letters in the word ‘ROOP’; then P = (p, o, r)
Identify the following is set?
The collection of prime numbers upto 100.
Identify the following is set?
The Collection of good Hockey players.
How should elements of a set be written?
Which collection does NOT form a well-defined set?
Let R be the relation in the set {1, 2, 3, 4} given by
R = {(1, 2), (2, 2), (1, 1), (4, 4), (1, 3), (3, 3), (3, 2)}.
