MCQOPTIONS
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MCQOPTIONS
| 1. |
What is the value of XR( ) given X( )= ( frac{1}{1-ae^{-j }} ),|a|<1? |
| A. | ( frac{asin }{1-2acos +a^2} ) |
| B. | ( frac{1+acos }{1-2acos +a^2} ) |
| C. | ( frac{1-acos }{1-2acos +a^2} ) |
| D. | ( frac{-asin }{1-2acos +a^2} ) |
| Answer» D. ( frac{-asin }{1-2acos +a^2} ) | |