# Triple Angle Identities MCQs Quiz Online PDF Download

Triple Angle Identities Multiple Choice Questions (MCQ), triple angle identities quiz answers PDF to practice college math test for online degree programs. Learn trigonometric identities Multiple Choice Questions and Answers (MCQs), "Triple Angle Identities" quiz questions and answers for ACT subject test tutoring. Learn trigonometric ratios of allied angles, double angle identities test prep for free online college courses.

"Cos3α =" Multiple Choice Questions (MCQ) on triple angle identities with choices *4sinα - 3sin³α, 4cos³α - 3cosα, 3cos³α - 4cosα, and 3sinα - 4sin³α* for ACT subject test tutoring. Practice merit scholarships assessment test, online learning triple angle identities quiz questions for competitive exams in math majors to learn free online courses.

## MCQs on Triple Angle Identities PDF Download

MCQ: cos3α =

- 4sinα - 3sin³α
- 4cos³α - 3cosα
- 3cos³α - 4cosα
- 3sinα - 4sin³α

A

MCQ: sin5θ+sin7θ =

- sin6θcosθ
- cos6θsinθ
- tan2θtanθ
- 2sin6θcosθ

D

MCQ: sin3θ/sinθ +cos3θ/cosθ =

- sinθ
- 2cot2θ
- cosθ
- cosθ

B

MCQ: cosθ+cos3θ/2sinθsin2θ =

- tan2θtanθ
- cot2θcotθ
- −tan2θtanθ
- sin2θtanθ

B

MCQ: 2sin7θcos3θ =

- tan2θtanθ
- cot2θcotθ
- −tan2θtanθ
- sin10θ+sin4θ

D