# Trigonometric ratios of Allied Angles Quiz Questions and Answers 109 PDF Book Download

Trigonometric ratios of allied angles quiz questions and answers, trigonometric ratios of allied angles MCQs with answers, college math test prep 109 to learn college courses for online classes. Trigonometric identities quiz, trigonometric ratios of allied angles multiple choice questions (MCQs) for online college degrees. Learn MCQs, test prep for online certifications.

Practice trigonometric ratios of allied angles MCQ with multiple choice questions: sec(-α) =, with choices −cosα, −secα, secα, and cosecα for undergraduate degree. Practice trigonometric identities questions and answers for problem-solving, merit scholarships assessment test.

## Quiz on Trigonometric ratios of Allied Angles Worksheet 109 PDF Book Download

Trigonometric ratios of Allied Angles MCQ

MCQ: Sec(-α) =

- −cosα
- −secα
- secα
- cosecα

C

Period of Trigonometric Functions MCQ

MCQ: Period of cos(3x) is

- π/3
- π/2
- 2π/3
- π

C

Groups in Maths MCQ

MCQ: Action of wearing socks and shoes

- do not commute
- commute
- does not exist
- is associative

A

Number Systems: Sets MCQ

MCQ: A ∪ B =

- π
- B ∩ A
- A ∩ B
- B ∪ A

D

Math: Trigonometry Formulas MCQ

MCQ: Sec²θ/2-tan²θ/2 =

- 1
- −1
- 0
- sec²2θ

C