College Math Certification Exam Tests

College Math Practice Test 117

The *Geometric Mean Quiz Questions and Answers PDF*, Geometric Mean Quiz with Answers PDF Download e-Book Ch. 10-117 to prepare College Math Practice Tests. Solve Sequences and Series MCQ with answers PDF, Geometric Mean Multiple Choice Questions (MCQ Quiz) for ACT prep classes. The *Geometric Mean Quiz App* Download: Free learning app for geometric mean, remainder theorem, trigonometric formulas, triple angle identities, trigonometric ratios of allied angles test prep for colleges that offer online degrees.

The Quiz: *Geometric mean between -2 and 8 are;* "Geometric Mean" App Download (Free) with answers: ±3ι; ±4ι; ±2ι; ±ι; for ACT prep classes. Learn Sequences and Series Questions and Answers, Apple eBook to download free sample to study e-learning courses.

MCQ 581:

**The geometric mean between -2 and 8 are**

- ±4ι
- ±3ι
- ±2ι
- ±ι

a

MCQ 582:

**If a polynomial ƒ(x) is divided by a linear divisor ax + 1, the remainder is**

- ƒ( 1⁄a )
- ƒ(-a)
- ƒ(a)
- ƒ( - 1⁄a )

d

MCQ 583:

**Cosθ =**

- 1/cscθ
- 1/secθ
- 1/cotθ
- 1/sinθ

b

MCQ 584:

**Cos9α =**

- 4cos³3α-3cos3α
- 3cos³3α-4cos3α
- 3sin3α-4sin³3α
- 4sin3α-3sin³3α

a

MCQ 585:

**Cos(π-α) =**

- −cosα
- cosα
- −sinα
- sinα

a

Fourth Root of Unity MCQs

Combinations MCQs

Operation on Three Sets MCQs

Groups in Maths MCQs

Rational Numbers and Irrational Numbers MCQs

Resolution of a rational fraction into partial fraction MCQs

Radian to Degree Conversion MCQs

Parametric Functions MCQs

Introduction to Sets, Functions and Groups MCQs

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