Fourth Root of Unity MCQs Quiz Online PDF Download

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Study bachelors and masters degree courses, online mathematics degree programs MCQs: two square roots of unity are with options 1, -1, −1, ω, 1,-ω and ι, ι² with common interview questions and answers for online pre-employment assessment of job seekers. Free skills assessment test is for online learn fourth root of unity quiz questions with MCQs, exam preparation questions and answers.

MCQs on Fourth Root of UnityQuiz PDF Download

MCQ: Two square roots of unity are

  1. 1, -1
  2. −1, ω
  3. 1,-ω
  4. ι, ι²

A

MCQ: Root of equation x4 -5x4 + 4 = 0 is

  1. 1
  2. 3
  3. 4
  4. None of Above

A

MCQ: ω29 + ω28 + 1 =

  1. 0
  2. 1
  3. 2
  4. 3

A

MCQ: ω29 + ω28 + 2 =

  1. 0
  2. 1
  3. 2
  4. 3

B

MCQ: Quadratic equation with roots 2-√( 3 and 2+√(3 is

  1. x² + 4x + 1 = 0
  2. x² - 4x + 1 = 0
  3. x² - 6x + 6 = 0
  4. x² - 6x - 6 = 0

B