# Cube Roots of Unity Quiz Questions and Answers 28 PDF Download

Learn cube roots of unity quiz, online college math test 28 for distance learning, online courses. 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 with answers, radian to degree conversion, complementary combination, inverse of a function, hyperbolic functions, cube roots of unity test for online mathematics for kids courses distance learning.

Free cube roots of unity online course worksheet has multiple choice quiz question: if ω is imaginary cube root of unity, then ω = with choices 1, 0, ω^{-2} and 2ω with question bank to practice classroom quizzes with textbook solutions and eBooks pdf download, study quadratic equations multiple choice questions based quiz question and answers.

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

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