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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:
All good schools in Delhi
If set A = {2, 3, 4, 5, 6}, state whether the following statement is true or false:
5, 6 ∈ A
If set A = {2, 3, 4, 5, 6}, state whether the following statement is true or false:
3, 4, 7 ∈ A
If set B = {4, 6, 8, 10, 12, 14}. State, which of the following statements is correct and which is wrong:
4,6 and 10 are die members of the set B. Also, write the wrong statements correctly.
State, whether true or false:
Sets {4, 9, 6,2} and {6, 2, 4, 9} are not the same
State, whether true or false:
Sets {5, 4} and {5, 4, 4, 5} are not the same
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)
How should elements of a set be written?
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)}.
