# Sine Cosine Tangent MCQs Quiz Online PDF Download

Sine Cosine Tangent Multiple Choice Questions (MCQ), sine cosine tangent quiz answers PDF to practice college math test for online degree programs. Learn trigonometric identities Multiple Choice Questions and Answers (MCQs), "Sine Cosine Tangent" quiz questions and answers for colleges that offer online degrees. Learn trigonometric ratios of allied angles, double angle identities, sine cosine tangent test prep for accelerated bachelors degree online.

"Sin(A+45°)sin(A-45°) =" Multiple Choice Questions (MCQ) on sine cosine tangent with choices *−1/2cos(2a), −1/2sin(2a), 1/2cos(2a), and none of above* for colleges that offer online degrees. Practice merit scholarships assessment test, online learning sine cosine tangent quiz questions for competitive exams in math majors for ACT subject test tutoring.

## MCQs on Sine Cosine TangentPDF 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