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# Tangent and Cotangent Functions Trivia Questions PDF p. 126

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"The range of cos(x) is", tangent and cotangent functions Multiple Choice Questions (MCQ) with choices r, [-1 1], r-{x|x = (2n+1)π/2,nεz}, and r-{x|x = nπ,nεz} for best SAT prep courses online. Solve trigonometric functions and graphs questions and answers to improve problem solving skills for best online SAT prep class.

## Trivia Quiz on Tangent & Cotangent Functions

1.

The range of cos(x) is

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

2.

A geometric mean between 2 and 8 is also

5
−4
−3
None of Above

3.

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

sin(x)cos(x)
tan(x)
sin(cos(x))
cos(sin(x))

4.

Cosα =

1-2sin²α/2
2cos²α/2+1
2cos²α-1
2cos²α-1

5.

SinA+sin2A/1+ cosA+cos2A =

tan3A
cot3A
tan2A
tanA