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JEE MATHEMATICS MCQ: COMPLEX NUMBERS

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If ω≠1\omega \neq 1 is a cube root of unity, then 1,ω,ω21, \omega, \omega^2
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Correct option: A
are vertices of an equilateral triangle
Option A (are vertices of an equilateral triangle) is correct because the complex cube roots of unity, 1,ω,ω21, \omega, \omega^2, are equally spaced on the unit circle in the complex plane, forming an equilateral triangle.

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