| 1 |
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- A. A is superset of B
- B. B is superset of A
- C. A is subset of B
- D. A is equivalent to B
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| 2 |
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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| 3 |
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| 4 |
S = {1, -1, 2, -2} is a group under: |
- A. multiplication
- B. subtraction
- C. addition
- D. none of these
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| 5 |
|
- A. A and B are power sets
- B. A and B are disjoint sets
- C. A and B are super sets
- D. A and B are equal sets
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| 6 |
|
- A. a is an element of a set A
- B. a is subset of A
- C. a is a whole number
- D. a contains A
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| 7 |
The identity element in a group is: |
- A. unique
- B. inifinite
- C. both a and b
- D. not possible
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| 8 |
A statement which is true for all possible values of the variables involved in it, is called a: |
- A. tautology
- B. conditional
- C. implication
- D. absurdity
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| 9 |
|
- A. B
- B. A
- C.
- D. none of these
|
| 10 |
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