# Trigonometric ratios of Allied Angles Quiz Questions and Answers 146 PDF Download

Practice trigonometric ratios of allied angles quiz, college math quiz 146 for online learning. Free math MCQs questions and answers to practice trigonometric ratios of allied angles MCQs with answers. Practice MCQs to test knowledge on trigonometric ratios of allied angles, notation and value of function, online math learning, groups in maths worksheets.

Free trigonometric ratios of allied angles worksheet has multiple choice quiz question as cot(α-90°) =, answer key with choices as tanα, −tanα, −cotα and cotα problem solving to test study skills. For online learning, viva help and jobs' interview preparation tips, study trigonometric identities multiple choice questions based quiz question and answers.

## Quiz on Trigonometric ratios of Allied Angles Quiz PDF Download Worksheet 146

Trigonometric ratios of Allied Angles Quiz

MCQ. Cot(α-90°) =

1. tanα
2. −tanα
3. −cotα
4. cotα

B

Notation and Value of Function Quiz

MCQ. If X is an image of Y under the function f, we write it as

1. x = ƒ(y)
2. y ≠ ƒ(x)
3. y = ƒ(x)
4. y = x

A

Online Math Learning Quiz

MCQ. Sin(α + β) =

1. cosαcosβ+sinαsinβ
2. cosαcosβ+sinαsinβ
3. sinαcosβ-cosαsinβ
4. sinαcosβ+cosαsinβ

D

Trigonometric ratios of Allied Angles Quiz

MCQ. If tanθ > 0, sinθ < 0, then the terminal arm of the angle lies in the quadrant

1. 1
2. 2
3. 3
4. 4

D

Groups in Maths Quiz

MCQ. { 3 n : n ε Z } is an abelian group under

1. subtraction
2. division
3. multiplication