Practice cube roots of unity quiz, college math quiz 28 for online learning. Free math MCQs questions and answers to practice 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 problem solving to test study skills. For online learning, viva help and jobs' interview preparation tips, study 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 the imaginary cube root of unity, then ω =

1. 1
2. 0
3. ω-2

C

Hyperbolic Functions Quiz

MCQ. Cosh²x + sinh²x =

1. −cosh(2x)
2. sinh(2x)
3. tanh(2x)
4. cosh(2x)

D

Inverse of a Function Quiz

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

1. 1
2. 0
3. −1
4. −2

A

Complementary Combination Quiz

MCQ. The value of 10C4 x 8C3 is

1. 12760
2. 11760
3. 10760
4. 9760

B