College Online Courses

Chapter 13: College Math Exam Tests

College Math MCQs - Chapter 13

Trigonometric Identities Multiple Choice Questions (MCQs) PDF Download - 5

Free Trigonometric Identities Multiple Choice Questions and Answers (MCQs), Trigonometric Identities MCQs PDF Download, Book Ch. 13-5 to study College Math Online Course. Practice Double Angle Identities MCQs, Trigonometric Identities trivia questions and answers PDF to prepare for job interview. The Trigonometric Identities MCQs App Download: Free learning app for online math learning, basic trigonometric identities career test for SAT test.

The Multiple Choice Question (MCQ Quiz): Cos2α =; "Trigonometric Identities" App Download (Free) with answers 2tanα/1 - tan², 1+ tan²α/1 - tan², 1- tan²α/1 + tan² to learn distance learning courses. Solve double angle identities quiz questions, download Google eBook (Free Sample) for online college bachelor degree.

Trigonometric Identities Questions & Answers PDF Download: MCQ Quiz 5

MCQ 21: Cos2α =

  1. 1+ tan²α/1 - tan²
  2. 2tanα/1 - tan²
  3. 1- tan²α/1 + tan²
  4. None of Above

MCQ 22: Sin(x+90°) + sin(x-90°) =

  1. 1/√(2cos(x))
  2. √(3)/2sin(x)
  3. 1/√(2sin(x))
  4. 0

MCQ 23: Sin(x+180°) + sin(x-180) =

  1. cos(x)
  2. −sin(x)
  3. sin(x)
  4. −cos(x)

MCQ 24: Sin8θ-sin4θ =

  1. 2sin4θsin3θ
  2. 2sin6θcos2θ
  3. 2cos6θsin2θ
  4. 2cos4θsinθ

MCQ 25: Cos540° =

  1. −1/√(2)
  2. 1/√(2)
  3. 3/√(2)
  4. 0

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Trigonometric Identities App (Android & iOS)

Trigonometric Identities App (Android & iOS)

College Math App (Android & iOS)

College Math App (iOS & Android)

7th Grade Math App (Android & iOS)

7th Grade Math App (Android & iOS)

9th Grade Math App (Android & iOS)

9th Grade Math App (iOS & Android)