| 1 |
|
- A. B
- B. A
- C.
- D. none of these
|
| 2 |
|
|
| 3 |
A set can be described by: |
- A. one way
- B. two ways
- C. several ways
- D. threeways
|
| 4 |
|
- A. {1, 2, 3}
- B. {5, 6, 7}
- C. {4}
- D.
|
| 5 |
A groupoid (S) is called __________ if it is associative in S: |
- A. group
- B. abelian-group
- C. semi-group
- D. associative-group
|
| 6 |
If a set is described in words, the method is called: |
- A. tabular form
- B. descriptiveform
- C. set builder notation
- D. non-tabular method
|
| 7 |
S = {1, -1, 2, -2} is a group under: |
- A. multiplication
- B. subtraction
- C. addition
- D. none of these
|
| 8 |
|
- A. A is superset of B
- B. B is superset of A
- C. A is subset of B
- D. A is equivalent to B
|
| 9 |
To draw general conclusions from well-known facts is called: |
- A. logic
- B. proposition
- C. induction
- D. deduction
|
| 10 |
Inverse of an element in a group is: |
- A. infinite
- B. finite
- C. unique
- D. not possible
|
