# Trigonometric ratios of Allied Angles Quiz Questions and Answers 122 PDF Download

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## Quiz on Trigonometric ratios of Allied Angles Worksheet 122Quiz PDF Download

Trigonometric ratios of Allied Angles Quiz

MCQ: Cos(-α) =

- sinα
- −sinα
- −sinα
- sinα

D

Tangent & Cotangent Functions Quiz

MCQ: Domain of tan(x) is

- [-1 1]
- R
- R-{x|x = (2n+1)π/2,nεZ}
- R-{x|x = nπ,nεZ}

C

Double Angle Identities Quiz

MCQ: Sinα/1 - cosα =

- tanα/2
- −tanα/2
- −cotα/2
- cotα/2

D

Remainder Theorem Quiz

MCQ: If 9x^{5}- 5x²is divided by 3x + 1 then

- −1.6875
- 27⁄16
- 16 /27
- 3

C

Trigonometry Formulas Quiz

MCQ: Sec²θ-tan²θ =

- 1
- 0
- −1
- cot²θ

D