# Sine Cosine Tangent MCQs Test Online PDF Book Download

Sine cosine tangent multiple choice questions (MCQs), sine cosine tangent test prep for online learning with college degree certificate eCourses. Learn trigonometric identities multiple choice questions (MCQs), sine cosine tangent quiz questions and answers. Career test on trigonometric ratios of allied angles, basic trigonometry formulas, online math learning, trigonometric identities, triple angle identities test for online math tutor courses distance learning.

Learn trigonometric identities practice test MCQs: sin5θcos2θ =, for free online courses with options 1/2[sin7θ+sin3θ], [sin7θ+sin3θ], 1/2[sin7θ-sin3θ] for online college degrees. Free skills assessment test is for e-learning online sine cosine tangent quiz questions for competitive assessment in math major.

## MCQ on Sine Cosine TangentQuiz Book Download

MCQ: Sin(A+45°)sin(A-45°) =

- −1/2cos(2A)
- −1/2sin(2A)
- 1/2cos(2A)
- None of Above

A

MCQ: Sin5θcos2θ =

- 1/2[sin7θ+sin3θ]
- [sin7θ+sin3θ]
- 1/2[sin7θ-sin3θ]
- None of Above

A

MCQ: 2sin12°sin46° =

- cos34°cos58°
- sin34°+sin58°
- sin34°-sin58°
- cos34°-cos58°

D

MCQ: (cos(x)-cos3x)/(sin3x-sin(x)) =

- cot2x
- tan2x
- csc2x
- sec2x

B

MCQ: 2sin(x+45°)sin(x-45°) =

- cos2x
- −cos2x
- sin2x
- −sin2x

B