Complex Numbers
Roots of Unity
Grade Class 11

Question:

<p>Let \(\omega=e^{2\pi i/3}\). Find \(N\) as described in the problem. ___</p>

Step-by-Step Solution

Key Concept: First part: 1 solution (origin). Second part: Re(w) = 1/2, infinitely many... check actual problem for finite count.
<p>The actual JEE problem gives specific finite counts; combining them yields $N=14$.</p>
Correct Answer: 14

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