MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Matlab knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If a./b=(b./a)T, what can be concluded about the matrices a and b? |
| A. | a = b<sup>T</sup> |
| B. | a = b<sup>-1</sup> |
| C. | a = b |
| D. | nothing special |
| Answer» B. a = b<sup>-1</sup> | |
| 2. |
If A and B are two matrices, such that a./b=b. a, what is concluded? |
| A. | Nothing special |
| B. | A = A<sup>T</sup> |
| C. | A = A<sup>-1</sup> |
| D. | A = A |
| Answer» B. A = A<sup>T</sup> | |
| 3. |
To see the sub-matrix with aij for 2<=i<=4 and 1<=j<=2 of a matrix a, of order 5*6, which code is used? |
| A. | a(2;4,1;2) |
| B. | a(2,4:1,2) |
| C. | a(2:4,1:2) |
| D. | a(2,4;1,2) |
| Answer» D. a(2,4;1,2) | |
| 4. |
Vectors depend upon brackets while scalars don t. |
| A. | True |
| B. | False |
| Answer» B. False | |