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Chapter 13: College Math Exam Tests

College Math MCQs - Chapter 13

# Trigonometric Identities Multiple Choice Questions (MCQ Quiz) PDF - 1

Books:

Apps:

The Book Trigonometric Identities Multiple Choice Questions and Answers (MCQs), Trigonometric Identities MCQ Quiz PDF, test 1 to study online College Math Degree Course. Practice Triple Angle Identities MCQs, Trigonometric Identities trivia questions and answers PDF to prepare for job interview. The e-Book Trigonometric Identities MCQs App Download: 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 = PDF, "Trigonometric Identities" App Download (Free) with 4cos³α - 3cosα, 4sinα - 3sin³α, 3cos³α - 4cosα, and 3sinα - 4sin³α choices for ACT subject test tutoring. Solve triple angle identities quiz questions, download Google eBook (Free Sample) to learn free online courses.

## Math MCQs: Trigonometric Identities Quiz - 1

MCQ: Cos3α =

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

MCQ: Tan(α + β) =

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

MCQ: Cos(-435°) =

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

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

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