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Practice tangent & cotangent functions quizzes, college math quiz 126 to learn. Free math MCQs questions and answers to learn tangent & cotangent functions MCQs with answers. Practice MCQs to test knowledge on tangent and cotangent functions, geometric mean, composition of functions, basic trigonometry formulas, double angle identities worksheets.

Free tangent & cotangent functions worksheet has multiple choice quiz questions as range of cos(x) is, answer key with choices as [-1 1], r, r-{x|x = (2n+1)π/2,nεz} and r-{x|x = nπ,nεz} to test study skills. For eLearning, study online trigonometric functions and graphs multiple choice questions based quiz questions and answers.

## Quiz on Tangent & Cotangent Functions Quiz pdf Download Worksheet 126

Tangent and Cotangent Functions Quiz

MCQ. Range of cos(x) is

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

A

Geometric Mean Quiz

MCQ. A geometric mean between 2 and 8 is also

1. 5
2. −4
3. −3
4. None of Above

B

Composition of functions Quiz

MCQ. If ƒ(x) = sin(x) and g(x) = cos(x), then (fog)(x) =

1. sin(x)cos(x)
2. tan(x)
3. sin(cos(x))
4. cos(sin(x))

A

Basic Trigonometry Formulas Quiz

MCQ. Cosα =

1. 1-2sin²α/2
2. 2cos²α/2+1
3. 2cos²α-1
4. 2cos²α-1

A

Double Angle Identities Quiz

MCQ. SinA+sin2A/1+ cosA+cos2A =

1. tan3A
2. cot3A
3. tan2A
4. tanA

D