| 1 |
If a set is described by listing its elements within brackets is called: |
- A. set builder notation
- B. tabular form
- C. descriptive method
- D. none of these
|
| 2 |
The disjunction of two statements p and q is denoted by: |
|
| 3 |
The conjunction of two statements p and q is denoted by: |
|
| 4 |
The objects in a set are called: |
- A. elements
- B. sub-sets
- C. whole numbers
- D. overlapping sets
|
| 5 |
Inverse of an element in a group is: |
- A. infinite
- B. finite
- C. unique
- D. not possible
|
| 6 |
A groupoid (S) is called __________ if it is associative in S: |
- A. group
- B. abelian-group
- C. semi-group
- D. associative-group
|
| 7 |
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
|
| 8 |
Truth table containing all the values true is called: |
- A. absurdity
- B. conjunction
- C. tautology
- D. none
|
| 9 |
|
- A. B
- B. A
- C.
- D. none of these
|
| 10 |
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