# Triple Angle Identities MCQs Quiz Online PDF Download

Learn triple angle identities MCQs, math test for online courses learning and test prep to practice. Trigonometric identities quiz has multiple choice questions (MCQ), triple angle identities quiz questions and answers to learn for online college board study guide for preparation.

College math practice test MCQ on cos3α = with options 4sinα - 3sin³α, 4cos³α - 3cosα, 3cos³α - 4cosα and 3sinα - 4sin³α problem solving skills for viva, competitive exam prep, interview questions with answer key. Free study guide is for online learning triple angle identities quiz with MCQs to practice test questions with answers.

## MCQs on Triple Angle Identities Quiz 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