Question

1. A set is not well-defined collection group of objects.
TRUE
FALSE

2. ∈ {, , , ,… , }
TRUE
FALSE

3. {ℎ } is a finite set.
TRUE
FALSE

4. (∅) = 0
TRUE
FALSE

5. The cardinality of {, , , , ,, ,, } is 9.
TRUE
FALSE

6. Suppose we consider only composite numbers less that 10, then = {4, 6, 8, 9} is the universal set.
TRUE
FALSE

7. Sets that are equal are also equivalent.
TRUE
FALSE

8. If = {ℎ, , ,} and = {, , , }, then and are equivalent sets.
TRUE
FALSE

9. { } ⊆ {| ñ }.
TRUE
FALSE

10. { } has 7 subsets.
TRUE
FALSE





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Answer 1

Answer:

1. true
2. false
3. true
4. true
5. true
6. false
7. false
8. false