MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Matrix Inversion knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Apply Cramer’s rule to solve the following equations. |
| A. | X = 1, y = 2, z = -1 |
| B. | X = 2, y = 1, z = -1 |
| C. | X = 2, y = -1, z = 1 |
| D. | X = 1, y = -1, z = 2View Answer |
| Answer» B. X = 2, y = 1, z = -1 | |
| 2. |
Cramer’s Rule is not suitable for which type of problems? |
| A. | Small systems with 4 unknowns |
| B. | Systems with 2 unknowns |
| C. | Large systems |
| D. | Systems with 3 unknowns |
| Answer» D. Systems with 3 unknowns | |
| 3. |
Cramer’s Rule fails for ___________ |
| A. | Determinant > 0 |
| B. | Determinant < 0 |
| C. | Determinant = 0 |
| D. | Determinant = non-real |
| Answer» D. Determinant = non-real | |