MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Discrete Mathematics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If 0a is not equal to zero then which of the values a cannot take _________ |
| A. | 1 |
| B. | 2 |
| C. | -1 |
| D. | 0 |
| Answer» E. | |
| 2. |
For some number a, b and c, ac x bc is equal to _________ |
| A. | (ab)<sup>c</sup> |
| B. | (ac)<sup>b</sup> |
| C. | (cb)<sup>a</sup> |
| D. | None of the mentioned |
| Answer» B. (ac)<sup>b</sup> | |
| 3. |
If 2a-b = 1 then the value of a-b is equal to _________ |
| A. | 1 |
| B. | 0 |
| C. | 2 |
| D. | none of the mentioned |
| Answer» C. 2 | |
| 4. |
State whether the given statement is true or false.Exponentiation is associative. |
| A. | True |
| B. | False |
| Answer» C. | |
| 5. |
State whether the given statement is true or false.Exponentiation is commutative. |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
For some number a, b and c, ca/cb is equal to _________ |
| A. | c<sup>a-b</sup> |
| B. | c<sup>a+b</sup> |
| C. | c |
| D. | None of the mentioned |
| Answer» B. c<sup>a+b</sup> | |
| 7. |
For some number a, b and c, ca x cb is equal to _________ |
| A. | c<sup>a-b</sup> |
| B. | c<sup>a+b</sup> |
| C. | c |
| D. | none of the mentioned |
| Answer» C. c | |
| 8. |
If a is a real number than a0 is defined as _________ |
| A. | 0 |
| B. | a |
| C. | 1 |
| D. | -1 |
| Answer» B. a | |
| 9. |
For some number b, (1 b)-n is equal to _________ |
| A. | -b<sup>n</sup> |
| B. | n<sup>b</sup> |
| C. | b<sup>n</sup> |
| D. | none of the mentioned |
| Answer» D. none of the mentioned | |