 
			 
			MCQOPTIONS
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				| 1. | Determine the value of the summation: ∑∞n= -∞δ(n-1)sin2n.$ | 
| A. | 1 | 
| B. | 0 | 
| C. | sin2 | 
| D. | sin4 | 
| Answer» D. sin4 | |