As an Amazon Associate I earn from qualifying purchases.

Complex Cube Roots of Unity MCQs Quiz Online PDF Download eBook

Solve Complex cube roots of unity Multiple Choice Questions (MCQ), complex cube roots of unity quiz answers PDF worksheet, grade 10 math practice test for online school programs. Learn roots of quadratic equations Multiple Choice Questions and Answers (MCQs), "Complex Cube Roots of Unity" quiz questions and answers for virtual online school. Learn math: quadratic equation, discriminant, solution of quadratic equations, complex cube roots of unity test prep for distance learning.

"The product of 3 cube roots of unity is/are" Multiple Choice Questions (MCQ) on combination of resistors with choices 2, 3, 4, and 1 for virtual online school. Practice roots of quadratic equations quiz questions for online certificate programs for online teaching certification programs.

MCQs on Complex Cube Roots of Unity PDF Download eBook

MCQ: The product of 3 cube roots of unity is/are

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

D

MCQ: Roots of the 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 the 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