Trigonometric identities MCQs, trigonometric identities quiz with answers for online learning math courses. Learn trigonometric identities multiple choice questions (MCQs), trigonometric identities quiz questions and answers. Career test on double angle identities, online math learning, basic trigonometric identities, trigonometric identities test prep for online basic algebra courses distance learning.

Learn trigonometric identities practice test MCQs: tan(α + β) =, to learn math degree with options tanα-tanβ/1 + tanαtanβ, tanα+tanβ/1 - tanαtanβ, cotα+cotβ/1-cotαcotβ, cotα-cotβ/1 + cotαcotβ for online teaching degree. Free skills assessment test for online learning trigonometric identities quiz questions for competitive assessment in math major.

MCQ: Tan(α + β) =

1. tanα-tanβ/1 + tanαtanβ
2. tanα+tanβ/1 - tanαtanβ
3. cotα+cotβ/1-cotαcotβ
4. cotα-cotβ/1 + cotαcotβ

B

MCQ: Sinα =

1. 2sinα/2cosα/2
2. 2cos²α/2+1
3. sinα/2cosα/2
4. None of Above

A

MCQ: Cos540° =

1. −1/√(2)
2. 1/√(2)
3. 3/√(2)
4. 0

D

MCQ: Tan(-135°) =

1. 1/√(2)
2. −1/√(2)
3. 3/√(2)
4. 1

D

MCQ: Sin(-300°) =

1. −√(3/2)
2. √(3/2)
3. 2/√(3)
4. 0

B