

MCQOPTIONS
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1. |
The Nth rot of unity WN is given as: |
A. | e<sup>j2πN</sup> |
B. | e <sup>-j2πN</sup> |
C. | e<sup>-j2π/N</sup> |
D. | e<sup>j2π/N</sup> |
Answer» D. e<sup>j2‚âà√¨‚àö√ë/N</sup> | |