# Trigonometry Basics MCQs Questions and Answers PDF Book Download

Trigonometry basics MCQs, trigonometry basics quiz answers to learn math courses online. Application of basic identities multiple choice questions (MCQs), trigonometry basics quiz questions and answers for online college degrees. Online math learning, trigonometry basics test prep for online certifications.

Practice application of basic identities test MCQs: sinθ-cosθtanθ/2/cosθ+sinθtanθ/2 =, with choices tanθ/2, −tanθ/2, cotθ/2, and none of above for online college degrees. Practice assessment test for scholarships, online learning trigonometry basics quiz questions for competitive assessment in math major.

## MCQ on Trigonometry BasicsQuiz Book Download

MCQ: Sinθ-cosθtanθ/2/cosθ+sinθtanθ/2 =

- tanθ/2
- −tanθ/2
- cotθ/2
- None of Above

A

MCQ: 1 - tanθtanphi/1 + tanθtanphi =

- cos(θ+phi)
- cos(θ-phi)
- cos(θ+phi)/cos(θ-phi)
- None of Above

C

MCQ: Sin(45°+α) =

- sinα+cosα
- sinα-cosα
- 1/√(2)(sinα+cosα)
- None of Above

C

MCQ: Cos(180°+θ) =

- 0
- −cosθ
- cosθ
- sinθ

B

MCQ: Sin(180° +θ) =

- sinθ
- −cosθ
- cosθ
- −sinθ

D