Math Chapter Wise Complex Number, De Moivre's Theorem And Nth Root Of Unity English MCQ JDD-75-PGT TIER II-X-15 28.06.2015 Q.(((()))) (((()))) 6 6 1 i 3 1 i 3 + + − = + + − = + + − = + + − = A16 B128i C128 D64 Show answer Correct answer: 128