# Triple Angle Identities MCQs Quiz Online PDF Download

Learn triple angle identities MCQs, college math online test for distance education, online college courses prep. Practice trigonometric identities multiple choice questions (MCQs), triple angle identities quiz questions and answers. ETS GRE test prep on trigonometric ratios of allied angles, basic trigonometry formulas, online math learning, trigonometric identities, triple angle identities tutorials for online math courses distance learning.

Study bachelors and masters in mathematics degree MCQs: cos3α =, for online college courses with choices 4sinα - 3sin³α, 4cos³α - 3cosα, 3cos³α - 4cosα, 3sinα - 4sin³α for scholars competing for college and universities' scholarships with college board ACT prep. Free skills assessment test is for online learn triple angle identities quiz questions with MCQs, exam preparation questions and answers.

## MCQs on Triple Angle IdentitiesQuiz 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