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प्रश्न
State whether the given pair of set is equal or equivalent.
A = {days of the week starting with letter S} and
B = {days of the week starting with letter T}.
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उत्तर
A = {days of the week starting with letter S}
= {Sunday, Saturday}
and B = {days of the week starting with letter T}.
= {Tuesday, Thursday}
These are equivalent sets as both have equal number of elements.
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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 roster form:
C = {All composite numbers between 2 and 20}
Express the following sets in roster form:
E = Set of natural numbers below 30 which are divisible by 2 or 5.
Express the following sets in roster form:
J = {x: x e N and 2x – 3 ≤17}
Express the following sets in set- builder notation (form):
{2, 3, 5, 7, 11, 13, ...}
Express the following sets in set- builder notation (form):
{0, 2, 4, 6, 8, 10, 12, …. }
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}
State true or false of the following statement:
The set of letters in your Mathematics book is an infinite set.
If A = {5, 7, 8, 9}; then E = { } is a subset of 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
