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प्रश्न
State whether the given pair of set is equal or equivalent.
A = {first four natural numbers} and
B = {first four whole numbers}
उत्तर
A = {first four natural numbers}
= {1,2, 3, 4}
and B = {first four whole numbers}
= {0, 1,2,3}
These are equivalent sets as both have equal number of elements but not same.
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