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1. It is a well-defined collection of objects.
A. Cardinality
B. Elements
C. Sets
D. Union
2. What is the cardinality of A - {blue, red, yellow)?
A. 2
B. 3
C. 4
D.S
3. The symbol for intersection is
A. U
B. n
C.U
D.E
4. If A = {a,b,c}, how many subsets does set A have?
A. 2
B. 4
C. 6
D.8
5. If M = [5, 6, 7, 8, 9, 10, ) and N = {3, 4, 5, ), what is NUM?
89
, , ?
A. (5, 6, 7, 8, 9)
B. (3, 4, 5, 6, 7, 8, 9, 10,} C. O
D. (3, 4, 5)
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Answer:
1. C
2. B
3. Wala po sa choices or baka po wrong nakalagay but yung correct answer po "∩"
4. C
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Step-by-step explanation:
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