Preciouslinsayviz
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Identify the cardinality of the following sets.If if is an empty/ null set, write null set​

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Brainlysmithviz

Answer:

Simply said: the cardinality of a set S is the number of the element(s) in S.

Since the Empty set contains no element, his cardinality (number of element(s)) is 0.

If a set S' have the empty set as a subset, this subset is counted as an element of S', therefore S' have a cardinality of 1.

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