# Trigonometric ratios of Allied Angles Questions and Answers 128 PDF Book Download

Learn trigonometric ratios of allied angles quiz questions and answers, trigonometric ratios of allied angles MCQs with answers pdf 128 to study online math degree course. Practice "trigonometric ratios of allied angles" quiz, trigonometric ratios of allied angles Multiple Choice Questions (MCQs) for online college degrees. Free trigonometric ratios of allied angles MCQs, implication or conditional, double angle identities, algebra problems, online math learning, trigonometric ratios of allied angles test prep for online college classes.

"Cos(90°+θ)sec(-θ)tan(180°-θ)/sec(360°-θ)sin(180°+θ)cot(90°-θ) =", trigonometric ratios of allied angles Multiple Choice Questions (MCQs) with choices *−cosθ, cosθ, −sinθ, and −1* for college entrance exams. Practice trigonometric ratios of allied angles questions and answers to improve problem solving skills for best SAT prep courses online.

## Quiz Questions on Trigonometric ratios of Allied Angles 128 PDF Book Download

MCQ: Cos(90°+θ)sec(-θ)tan(180°-θ)/sec(360°-θ)sin(180°+θ)cot(90°-θ) =

- cosθ
- −cosθ
- −sinθ
- −1

D

MCQ: If ƒ(x) = sin(coth^{-1}x), then f^{-1}(x) =

- coth
^{-1}(sin(x)) - coth(sin
^{-1}x) - sin(coth
^{-1}) - sin(coth(x))

B

MCQ: If ƒ(x) = √(x +1, then domain of f is

- [-∞,0]
- [-∞, ∞]
- [0,∞]
- none of these

C

MCQ: Cot(α - β) =

- cotαcotβ-1/cotα+cotβ
- cotαcotβ+1/cotα-cotβ
- cotαcotβ+1/cotα+cotβ
- None of Above

B

MCQ: A declarative statement which may be true or false but not both is called

- Proposition
- Deduction
- Induction
- knowledge

A