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				| 1. | If we split the N point data sequence into two N/2 point data sequences f1(n) and f2(n) corresponding to the even numbered and odd numbered samples of x(n) and F1(k) and F2(k) are the N/2 point DFTs of f1(k) and f2(k) respectively, then what is the N/2 point DFT X(k) of x(n)? | 
| A. | F1(k)+F2(k) | 
| B. | F1(k)- WNk F2(k) | 
| C. | F1(k)+WNkNk F2(k) | 
| D. | None of the mentioned | 
| Answer» D. None of the mentioned | |