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प्रश्न
State, if the following pair of a set, is disjoint:
{x : x is a fan of cricket} and
{x : x is a fan of football}
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उत्तर
{x : x is a fan of cricket} and {x : x is a fan of football}
These are not disjoint sets as there can be a person who is fan of both the games.
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संबंधित प्रश्न
Express the following sets in roster form:
A = Set of letters in the word “CHITAMBARAM”
Express the following sets in roster form:
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A = {first four natural numbers} and
B = {first four whole numbers}
State whether the given pair of set is equal or equivalent.
E = {8, 10, 12, 14, 16} and
F = {even natural numbers between 6 and 18}
State true or false of the following statement:
If B = {x : x + 4 = 4}, then B is the empty set.
If A = {5, 7, 8, 9}; then B = {5, 8} is a subset of A?
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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:
D ⊂ C
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