# Double Angle Identities Quiz Questions and Answers 160 PDF Download

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

Free double angle identities online 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