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College Math Certification Exam Tests

College Math Practice Test 117

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The Geometric Mean Quiz Questions and Answers PDF (Geometric Mean Quiz with Answers PDF e-Book) download 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 MCQ: The 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.

## Geometric Mean Questions and Answers : MCQ 117

MCQ 581:

The geometric mean between -2 and 8 are

1. ±4ι
2. ±3ι
3. ±2ι
4. ±ι
MCQ 582:

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

1. ƒ( 1⁄a )
2. ƒ(-a)
3. ƒ(a)
4. ƒ( - 1⁄a )
MCQ 583:

Cosθ =

1. 1/cscθ
2. 1/secθ
3. 1/cotθ
4. 1/sinθ
MCQ 584:

Cos9α =

1. 4cos³3α-3cos3α
2. 3cos³3α-4cos3α
3. 3sin3α-4sin³3α
4. 4sin3α-3sin³3α
MCQ 585:

Cos(π-α) =

1. −cosα
2. cosα
3. −sinα
4. sinα