Complex Cube Roots of Unity MCQs Quiz Worksheet PDF Download

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Study high school courses, online math degree programs MCQs: product of 3 cube roots of unity is/are, for online courses with choices 2, 3, 4, and 1 for teachers on net with online teaching resources for math teachers with math practice. Free math student portal for online learning complex cube roots of unity quiz questions, MCQs to find questions answers based online learning tests.

MCQs on Complex Cube Roots of Unity Quiz PDF Download

MCQ: Product of 3 cube roots of unity is/are

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

D

MCQ: Roots of equation 9x² - 9x + 1 = 0 are

  1. real, equal
  2. real, unequal
  3. imaginary
  4. irrational

A

MCQ: 1⁄α + 1⁄β is equal to

  1. 1⁄α
  2. 1⁄β
  3. α + β⁄αβ
  4. α - β⁄αβ

C

MCQ: If α and β are roots of 3x² + 5x - 2 = 0 then α + β should be

  1. 5⁄2
  2. −5⁄3
  3. 2⁄3
  4. 3⁄5

B

MCQ: 2 square roots of unity are

  1. 1, −1
  2. 1, ω
  3. 1, −ω
  4. ω and ω²

A