# Triple Angle Identities MCQs Test Online pdf Download

Practice MCQs on triple angle identities with math tests for online test prep and learning. Free study guide has multiple choice questions (MCQ) with triple angle identities quiz as cos3α =, answering options 4sinα - 3sin^{3}α, 4cos^{3}α - 3cosα, 3cos^{3}α - 4cosα and 3sinα - 4sin^{3}α for exam prep. Study to learn triple angle identities quiz online with MCQs to practice test questions with answers.

## MCQs on Triple Angle Identities

MCQ. Cos3α =

- 4sinα - 3sin
^{3}α. - 4cos
^{3}α - 3cosα. - 3cos
^{3}α - 4cosα. - 3sinα - 4sin
^{3}α.

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