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Chapter 13: College Math Exam Tests

College Math MCQs - Chapter 13

Trigonometric Identities Multiple Choice Questions PDF Download - 1

The e-Book Trigonometric Identities Multiple Choice Questions and Answers (MCQs), Trigonometric Identities MCQ Quiz PDF, test 1 to study online College Math Course. Practice Triple 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 trigonometric identities, online math learning, basic trigonometry formulas, trigonometric ratios of allied angles career test for free online college courses.

The Multiple Choice Question (MCQ Quiz): Cos3α =, "Trigonometric Identities" App Download (Free) with answers 4cos³α - 3cosα, 4sinα - 3sin³α, 3cos³α - 4cosα and 3sinα - 4sin³α to study online training courses. Solve triple angle identities quiz questions, download Google eBook (Free Sample) to learn free online courses.

Trigonometric Identities Questions & Answers PDF Download: MCQ Quiz 1

MCQ 1: Cos3α =

A) 4sinα - 3sin³α
B) 4cos³α - 3cosα
C) 3cos³α - 4cosα
D) 3sinα - 4sin³α

MCQ 2: Tan(α + β) =

A) tanα-tanβ/1 + tanαtanβ
B) tanα+tanβ/1 - tanαtanβ
C) cotα+cotβ/1-cotαcotβ
D) cotα-cotβ/1 + cotαcotβ

MCQ 3: Cos(-435°) =

A) cos15°
B) −cos15°
C) −sin15°
D) sin15°

MCQ 4: Cosθ + cosπ =

A) −2sin(θ + π/2)sin(θ-π/2)
B) 2cos(θ + π/2)sin(θ-π/2)
C) 2cos(θ + π/2)cos(θ-π/2)
D) None of Above

MCQ 5: If tanθ < 0, sinθ < 0, then the terminal arm of the angle lies in the quadrant

A) 1
B) 2
C) 3
D) 4

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8th Grade Math App (Android & iOS)