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Q: What does cardinality mean?

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no of possibilities for example tossind a fair coin then the cardinality of sample space is 2

The cardinality of [0,1) is equal to the cardinality of (0,1) which has the same cardinality as the real numbers.

Cardinality is the number of attributes in the table.

The cardinality of a set is the number of elements in the set.

Since the aleph numbers refer to cardinality of sets, aleph -1 would not make any sense. Not sure what a negative cardinality might mean?

The cardinality of 15 is equal to the number of elements in the set. Since 15 is only one number, its cardinality is 1.

The cardinality of a finite set is the number of elements in the set. The cardinality of infinite sets is infinity but - if you really want to go into it - reflects a measure of the degree of...

The cardinality of a finite set is the number of elements in the set. The cardinality of infinite sets is infinity but - if you really want to go into it - reflects a measure of the degree of...

The cardinality ratio specifies the number of relationship instances that an entity can participate in.

In Mathematics, the cardinality of a set is the number of elements it contains. So the cardinality of {3, 7, 11, 15, 99} is 5. The cardinality of {2, 4, 6, 8, 10, 12} is 6. * * * * * That is all very well for finite sets. But many common sets are infinite: integers, rationals, reals. The cardinality of all of these sets is infinity, but they are of two "levels" of infinity. Integers and rationals, for example have a cardinality of Aleph-null whereas irrationals and reals have a cardinality of aleph-one. It has been shown that there are no sets of cardinality between Aleph-null and Aleph-one.

In Mathematics, the cardinality of a set is the number of elements it contains. So the cardinality of {3, 7, 11, 15, 99} is 5. The cardinality of {2, 4, 6, 8, 10, 12} is 6. * * * * * That is all very well for finite sets. But many common sets are infinite: integers, rationals, reals. The cardinality of all of these sets is infinity, but they are of two "levels" of infinity. Integers and rationals, for example have a cardinality of Aleph-null whereas irrationals and reals have a cardinality of aleph-one. It has been shown that there are no sets of cardinality between Aleph-null and Aleph-one.

The ration Between total Participation and partial participation is called as Cardinality ration.

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