# Double Angle Identities Quiz Questions and Answers 160 PDF Download

Learn double angle identities quiz online, college math test 160 for online learning, distance learning courses. Free double angle identities MCQs questions and answers to learn math quiz with answers. Practice tests for educational assessment on double angle identities test with answers, notation and value of function, cube roots of unity, circular permutation, operation on three sets, double angle identities practice test for online division math courses distance learning.

Free online double angle identities course worksheet has multiple choice quiz question: sin2θ/sinθ -cos2θ/cosθ = with choices 2, 1, 0 and secθ with online learning guide for international exams' preparation like MCAT prep for good MCAT percentiles, study double angle identities multiple choice questions based quiz question and answers.

## Quiz on Double Angle Identities Worksheet 160 Quiz PDF Download

Double Angle Identities Quiz

MCQ: Sin2θ/sinθ -cos2θ/cosθ =

- 2
- 1
- 0
- secθ

D

Operation on Three Sets Quiz

MCQ: A ∪ ( A ∩ B) =

- B
- A ∪ B
- A
- π

C

Circular Permutation Quiz

MCQ: Letters of BERN taken all at a time can be written in

- 2 ways
- 6 ways
- 24 ways
- 120 ways

C

Cube Roots of Unity Quiz

MCQ: For a quadratic equation a x² + bx + c sum of root is

- b⁄a
- −b⁄a
- c⁄a
- None of Above

B

Notation & Value of Function Quiz

MCQ: If f:x→(-x)² is a function, then ƒ(-2) =

- −4
- −2
- 2
- 4

A