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The Trigonometry Basics Multiple Choice Questions (MCQ Quiz) with Answers PDF, Trigonometry Basics MCQ PDF e-Book download to practice College Math Tests. Study Application of Basic Identities Multiple Choice Questions and Answers (MCQs), Trigonometry Basics quiz answers PDF to study online training courses. The Trigonometry Basics MCQ App Download: Free learning app for application of basic identities test prep for GRE prep classes.

The MCQ: 1 - tanθtanphi/1 + tanθtanphi =; "Trigonometry Basics" App Download (Free) with answers: Cos(θ+phi); Cos(θ-phi); Cos(θ+phi)/cos(θ-phi); to study online training courses. Practice Trigonometry Basics Quiz Questions, download Apple eBook (Free Sample) for best online ACT prep class.

## Trigonometry Basics MCQs: Questions and Answers

MCQ 1:

sinθ-cosθtanθ/2/cosθ+sinθtanθ/2 =

1. tanθ/2
2. −tanθ/2
3. cotθ/2
4. None of Above
MCQ 2:

1 - tanθtanphi/1 + tanθtanphi =

1. cos(θ+phi)
2. cos(θ-phi)
3. cos(θ+phi)/cos(θ-phi)
4. None of Above
MCQ 3:

sin(45°+α) =

1. sinα+cosα
2. sinα-cosα
3. 1/√(2)(sinα+cosα)
4. None of Above
MCQ 4:

cos(180°+θ) =

1. 0
2. −cosθ
3. cosθ
4. sinθ
MCQ 5:

sin(180° +θ) =

1. sinθ
2. −cosθ
3. cosθ
4. −sinθ