| 1 |
If n(S) = 3 then n {P(S)} = |
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| 2 |
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- A. p is false and q is true
- B. both p and q are false
- C. p is true and q is false
- D. both p and q are true
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| 3 |
The objects in a set are called: |
- A. elements
- B. sub-sets
- C. whole numbers
- D. overlapping sets
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| 4 |
A set can be described by: |
- A. one way
- B. two ways
- C. several ways
- D. threeways
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| 5 |
The ordered pairs (4, 5) and (5, 4) are: |
- A. same
- B. different
- C. both a and b
- D. N
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| 6 |
A set having no element is called: |
- A. null set
- B. subset
- C. singleton
- D. superset
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| 7 |
If sets A and B are equal then: |
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| 8 |
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| 9 |
The number of subsets of a set having three elements is: |
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| 10 |
If A = {1, 2, 7, 9}, B = {1, 4, 7, 11}: |
- A. disjoints sets
- B. equal sets
- C. overlapping sets
- D. complementary sets
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