3? i don’t know or maybe 10
Answer:
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.
Answer:
10.5
Step-by-step explanation:
3/4 = .75
14 x .75 = 10.5
Answer:
ineedpointssorrry
Step-by-step explanation:
