College Courses

Chapter 13: College Math Exam Tests

College Math MCQs - Chapter 13

Trigonometric Identities Trivia Questions and Answers PDF - 8

The Trigonometric Identities Trivia Questions, Trigonometric Identities Quiz Answers PDF Download, Book Ch. 13-8 to study College Math Course. Solve Double Angle Identities MCQs, Trigonometric Identities quiz questions and answers PDF to prepare for job interview. The Trigonometric Identities Trivia App Download: Free educational app for trigonometric ratios of allied angles, online math learning career test for colleges that offer online courses.

The MCQ Quiz: Tan4α =; "Trigonometric Identities" App APK Download (Free) with answers 2tan2α/1 + tan²α, 4tan²α/1 - tanα, 2tan2α/1 - tan²α, and none of above to learn online tutor courses. Practice double angle identities quiz questions, download Kindle eBook (Free Sample) for schools that offer online bachelor degrees.

Trigonometric Identities Questions & Answers PDF Download: MCQ Quiz 8

MCQ 36: Tan4α =

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

MCQ 37: Sin(π-α) =

  1. −cosα
  2. cosα
  3. −sinα
  4. sinα

MCQ 38: 2sin²(α/2) =

  1. 1+cosα
  2. 1 - cosα
  3. 1 - sinα
  4. 1 + sinα

MCQ 39: Cosθ+cos3θ+cos5θ+cos7θ/sinθ+sin3θ+sin5θ+sin7θ =

  1. tan4θ
  2. −tan4θ
  3. cot4θ
  4. None of Above

MCQ 40: Cos2α =

  1. 2cos²α + 1
  2. 2cos²α -1
  3. 2sin²α +1
  4. 2sin²α - 1

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Trigonometric Identities App (Android & iOS)

Trigonometric Identities App (Android & iOS)

College Math App (Android & iOS)

College Math App (iOS & Android)

10th Grade Math App (Android & iOS)

10th Grade Math App (Android & iOS)

9th Grade Math App (Android & iOS)

9th Grade Math App (iOS & Android)