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The Trigonometric Identities Multiple Choice Questions (MCQ Quiz) with Answers PDF, Trigonometric Identities MCQ PDF e-Book download to practice College Math Tests. Study Trigonometric Identities Multiple Choice Questions and Answers (MCQs), Trigonometric Identities quiz answers PDF to learn online certification courses. The Trigonometric Identities MCQ App Download: Free learning app for online math learning, sine cosine tangent test prep for SAT subject test tutoring.

The MCQ: Sinα =; "Trigonometric Identities" App Download (Free) with answers: 2sinα/2cosα/2; 2cos²α/2+1; Sinα/2cosα/2; to learn online certification courses. Practice Trigonometric Identities Quiz Questions, download Apple eBook (Free Sample) for SAT subject test tutoring.

## Trigonometric Identities MCQs: Questions and Answers

MCQ 1:

tan(α + β) =

1. tanα-tanβ/1 + tanαtanβ
2. tanα+tanβ/1 - tanαtanβ
3. cotα+cotβ/1-cotαcotβ
4. cotα-cotβ/1 + cotαcotβ
MCQ 2:

sinα =

1. 2sinα/2cosα/2
2. 2cos²α/2+1
3. sinα/2cosα/2
4. None of Above
MCQ 3:

cos540° =

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

tan(-135°) =

1. 1/√(2)
2. −1/√(2)
3. 3/√(2)
4. 1
MCQ 5:

sin(-300°) =

1. −√(3/2)
2. √(3/2)
3. 2/√(3)
4. 0