# Cube Roots of Unity Quiz Questions 28 Tests pdf Download

Practice cube roots of unity quiz, college math quiz 28 to learn. Free math MCQs questions and answers to learn cube roots of unity MCQs with answers. Practice MCQs to test knowledge on cube roots of unity, hyperbolic functions, inverse of a function, complementary combination, radian to degree conversion worksheets.

Free cube roots of unity worksheet has multiple choice quiz question as if ω is imaginary cube root of unity, then ω =, answer key with choices as 1, 0, ω^{-2} and 2ω to test study skills. For eLearning viva, interview prep, study online quadratic equations multiple choice questions based quiz question and answers.

## Quiz on Cube Roots of Unity Quiz pdf Download Worksheet 28

Cube Roots of Unity Quiz

MCQ. If ω is imaginary cube root of unity, then ω =

- 1
- 0
- ω
^{-2} - 2ω

C

Hyperbolic Functions Quiz

MCQ. Cosh²x + sinh²x =

- −cosh(2x)
- sinh(2x)
- tanh(2x)
- cosh(2x)

D

Inverse of a Function Quiz

MCQ. If ƒ(x) = 2x+1/x-1, then f^{-1}(1) =

- 1
- 0
- −1
- −2

A

Complementary Combination Quiz

MCQ. Value of ^{10}C_{4} x ^{8}C_{3} is

- 12760
- 11760
- 10760
- 9760

B

Radian to Degree Conversion Quiz

MCQ. Central angle of an arc of a circle whose length is equal to radius of circle is called the

- degree
- radian
- minute
- second

B