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

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

Trigonometric ratios of Allied Angles Quiz

MCQ: Cot(α-90°) =

- tanα
- −tanα
- −cotα
- cotα

B

Notation & Value of Function Quiz

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

- x = ƒ(y)
- y ≠ ƒ(x)
- y = ƒ(x)
- y = x

A

Online Math Learning Quiz

MCQ: Sin(α + β) =

- cosαcosβ+sinαsinβ
- cosαcosβ+sinαsinβ
- sinαcosβ-cosαsinβ
- sinαcosβ+cosαsinβ

D

Trigonometric ratios of Allied Angles Quiz

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

- 1
- 2
- 3
- 4

D

Groups in Maths Quiz

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

- subtraction
- division
- multiplication
- addition

A