MCQOPTIONS
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| 1. |
Which of the following equations holds true for the following signal flow graph? |
| A. | x2 = A21x1 + A23x3 |
| B. | x2 = A21x1 + A22x2 |
| C. | x4 = A41x2 + A43x3 |
| D. | x3 = A31x1 + A23x2 + A33x3 |
| Answer» B. x2 = A21x1 + A22x2 | |