drubio102004
11.10.2020 •
Mathematics
What is cardinality of A={1,4,9}
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Ответ:
3
Step-by-step explanation:
The cardinality of a set a measure of the number of elements in a set.
A set is a group of objects that have a well defined relationship between them.
In the given set, A={1,4,9}
The set of A has 3 elements which are 1, 4 and 9
So, the cardinality of this set is 3.
Ответ:
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Step-by-step explanation: