 
			 
			MCQOPTIONS
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				| 1. | If X(z) has M finite zeros and N finite poles, then which of the following condition is true? | 
| A. | |N-M| poles at origin(if N>M) | 
| B. | |N+M| zeros at origin(if N>M) | 
| C. | |N+M| poles at origin(if N>M) | 
| D. | |N-M| zeros at origin(if N>M) | 
| Answer» E. | |