College Courses

Chapter 2: College Math Exam Tests

College Math MCQs - Chapter 2

# Double Angle Identities Multiple Choice Questions (MCQs) PDF Download - 1

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Free Double Angle Identities Multiple Choice Questions (MCQs) with Answers PDF, Double Angle Identities MCQs PDF e-Book download Ch. 2-1 to study College Math Course. Practice Double Angle Identities MCQs, Double Angle Identities trivia questions and answers PDF for GRE subject test tutoring. The Double Angle Identities MCQs App: Free download learning app for career test to learn online training courses.

The Multiple Choice Question (MCQ Quiz): Cot(α + β) =; "Double Angle Identities" App Download (Free) with answers: Cotαcotβ+1/cotα-cotβ; Cotαcotβ-1/cotα+cotβ; Cotαcotβ+1/cotα+cotβ; for GRE subject test tutoring. Solve Trigonometric ratios of Allied Angles Quiz Questions, download Google eBook (Free Sample) for best online SAT prep class.

## Double Angle Identities Questions and Answers : MCQ Quiz 1

MCQ 1:

Cot(α + β) =

1. cotαcotβ-1/cotα+cotβ
2. cotαcotβ+1/cotα-cotβ
3. cotαcotβ+1/cotα+cotβ
4. None of Above
MCQ 2:

Cos(α + β)cos(α - β) =

1. cos²α-sin²β
2. sin²α-cos²β
3. 2cosα
4. 2sinα
MCQ 3:

Cosecθ+2cosec2θ/secθ =

1. tanα/2
2. −tanα/2
3. −cotα/2
4. cotα/2
MCQ 4:

1 + tanαtan2α =

1. −sec2α
2. −cosec2α
3. cosec2α
4. sec2α
MCQ 5:

1 - cosα/sinα =

1. tanα/2
2. −tanα/2
3. −cotα/2
4. None of Above