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Practice trigonometric ratios of allied angles career test with multiple choice question (MCQs): cos(-α) =, to learn mathematics degree with options sinα, −sinα, −sinα, sinα for accredited online colleges. Learn trigonometric identities questions and answers with problem-solving skills assessment test.

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

Trigonometric ratios of Allied Angles Quiz

MCQ: Cos(-α) =

1. sinα
2. −sinα
3. −sinα
4. sinα

D

Tangent & Cotangent Functions Quiz

MCQ: Domain of tan(x) is

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

C

Double Angle Identities Quiz

MCQ: Sinα/1 - cosα =

1. tanα/2
2. −tanα/2
3. −cotα/2
4. cotα/2

D

Remainder Theorem Quiz

MCQ: If 9x5- 5x²is divided by 3x + 1 then

1. −1.6875
2. 27⁄16
3. 16 /27
4. 3

C

Math: Trigonometry Formulas Quiz

MCQ: Sec²θ-tan²θ =

1. 1
2. 0
3. −1
4. cot²θ

D