College Online Courses

Chapter 13: College Math Exam Tests

College Math MCQs - Chapter 13

Trigonometric Identities Quiz Questions and Answers PDF - 7

Free Trigonometric Identities Quiz Questions and Answers, Trigonometric Identities Quiz PDF Download, Book Ch. 13-7 to learn College Math Online Course. Practice Basic Trigonometric Identities MCQs, Trigonometric Identities MCQ questions and answers PDF to prepare for job interview. The Trigonometric Identities Quiz App Download: Free learning app for online math learning, double angle identities career test for best ACT prep courses online.

The Quiz: Tan(-135°) =; "Trigonometric Identities" App Download iOS & Android (Free) with answers −1/√(2), 1/√(2), 3/√(2) and 1 to learn online classes courses. Study basic trigonometric identities quiz questions, download Amazon eBook (Free Sample) for colleges that offer online classes.

Trigonometric Identities Questions & Answers PDF Download: MCQ Quiz 7

MCQ 31: Tan(-135°) =

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

MCQ 32: Cos20°+cos100°+cos140° =

  1. 2
  2. 1
  3. 0
  4. −1

MCQ 33: Sin(-300°) =

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

MCQ 34: 1 - cos6α =

  1. 3sin²α
  2. 2sin²3α
  3. 3sin²3α
  4. 2sin²2α

MCQ 35: 1+cos6α =

  1. 3sin²α
  2. 2sin²3α
  3. 3sin²3α
  4. 2cos²3α

Trigonometric Identities Learning App & Free Study Apps

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Trigonometric Identities App (Android & iOS)

Trigonometric Identities App (Android & iOS)

College Math App (Android & iOS)

College Math App (iOS & Android)

9th Grade Math App (Android & iOS)

9th Grade Math App (Android & iOS)

8th Grade Math App (Android & iOS)

8th Grade Math App (iOS & Android)