 
			 
			MCQOPTIONS
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				| 1. | How many complex additions are required to be performed in linear filtering of a sequence using FFT algorithm? | 
| A. | (N/2)logN | 
| B. | 2Nlog2N | 
| C. | (N/2)log2N | 
| D. | Nlog2N | 
| Answer» C. (N/2)log2N | |