Direction: Determine whether the following statement is a well- defined set or not. If it is a well-defined, write all the elements, and determine its cardinality. Write your answer on the space provided.
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Answers & Comments
Answer:
Well Defined or not
1.WD
2.WD
3.WD
4.N
5.N
6.WD
7.WD
8.N
9.N
10WD
LIST
1. JAN, MAR, MAY, JULY, AUG, OCT, DEC
2.J,N,T,H,N
3.2,4,6,8,10,12,14,16,18
4.
5.
6.1,2,3,4,5
7.2, 3,5,7
8.
9.
10.1, 2,3,4,5
Cardinality
1.7
2.4
3.9
4.
5.
6.5
7.4
8.
9.
10.5