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# Basic Trigonometry Formulas Multiple Choice Questions (MCQ) PDF

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The e-Book Basic Trigonometry Formulas Multiple Choice Questions (MCQ Quiz) with answers, Basic Trigonometry Formulas MCQs PDF download to learn online math degree courses. Study Trigonometric Identities Multiple Choice Questions and Answers (MCQs), Basic Trigonometry Formulas quiz answers PDF for colleges that offer certificate programs. The Basic Trigonometry Formulas MCQ App Download: Free learning app for online math learning, sine cosine tangent, trigonometric ratios of allied angles test prep for SAT subject test tutoring.

The MCQ Cosθ + cosπ =: −2sin(θ + π/2)sin(θ-π/2), 2cos(θ + π/2)sin(θ-π/2), 2cos(θ + π/2)cos(θ-π/2) with "Basic Trigonometry Formulas" App Download (Free) for colleges that offer certificate programs. Practice basic trigonometry formulas quiz questions, download Amazon eBook (Free Sample) for SAT subject test tutoring.

## Basic Trigonometry Formulas MCQ Quiz : Math MCQs

MCQ 1: 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 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: cot(α - β) =

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

MCQ 4: cot(α + β) =

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

MCQ 5: cosα =

A) 1-2sin²α/2
B) 2cos²α/2+1
C) 2cos²α-1
D) 2cos²α-1

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