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Choose the correct alternative: If ω = cis 2π3, then the number of distinct roots of |z+1ωω2ωz+ω21ω21z+ω| = 0

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प्रश्न

Choose the correct alternative:

If ω = `cis  (2pi)/3`, then the number of distinct roots of `|(z + 1, omega, omega^2),(omega, z + omega^2, 1),(omega^2, 1, z + omega)|` = 0

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MCQ
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उत्तर

1

shaalaa.com
de Moivre’s Theorem and Its Applications
  या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
पाठ 2: Complex Numbers - Exercise 2.9 [पृष्ठ ९४]

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सामाचीर कलवी Mathematics - Volume 1 and 2 [English] Class 12 TN Board
पाठ 2 Complex Numbers
Exercise 2.9 | Q 25 | पृष्ठ ९४
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