MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the particular solution of the difference equation y(n)= ( frac{5}{6}y(n-1)- frac{1}{6} )y(n-2)+x(n) when the forcing function x(n)=2n, n 0 and zero elsewhere? |
| A. | ( frac{1}{5} ) 2<sup>n</sup> |
| B. | ( frac{5}{8} ) 2<sup>n</sup> |
| C. | ( frac{8}{5} ) 2<sup>n</sup> |
| D. | ( frac{5}{8} ) 2<sup>-n</sup> |
| Answer» D. ( frac{5}{8} ) 2<sup>-n</sup> | |