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# Rational Numbers and Irrational Numbers Trivia Questions and Answers PDF p. 6

Learn Rational Numbers and Irrational Numbers trivia questions and answers, rational numbers and irrational numbers worksheets with answers PDF 6 to practice College Math exam questions for online classes. Practice Number System quiz questions, rational numbers and irrational numbers Multiple Choice Questions (MCQ) for online college degrees. "Rational numbers and irrational numbers Worksheets" PDF book: radian to degree conversion, fundamental identities, resolution of a rational fraction into partial fraction, composition of functions, rational numbers and irrational numbers test prep for GRE prep classes.

"Every even integer is also", rational numbers and irrational numbers Multiple Choice Questions (MCQ) with choices irrational number, natural number, rational number, and whole number for online degree programs. Learn number system questions and answers to improve problem solving skills for best online ACT prep class.

## Trivia Quiz on Rational Numbers & Irrational Numbers

1.

Every even integer is also

Natural number
Irrational number
Rational number
Whole number

2.

If ƒ(x) = tan-1 and g(x) = tan(x), then (gof)(x) =

tan-1xtan(x)
tan-1xcot(x)
x
tan-1xsin(x)

3.

An improper fraction can be reduced to proper fraction by

subtraction
multiplication
division

4.

Cos²θ/2 =

1 - sin²θ/2
1 - sin²θ
csc²2θ
sec²2θ

5.

16°40′38″ =

17°
16°
60038′
60038″