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College Math Practice Test 31

# Homogeneous Linear Equations Quiz PDF: Questions and Answers - 31

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The Homogeneous Linear Equations Quiz Questions and Answers PDF, Homogeneous Linear Equations Quiz Answers PDF Download e-Book Ch. 5-31 to solve College Math Practice Tests. Learn Matrices and Determinants MCQ Questions PDF, Homogeneous Linear Equations Multiple Choice Questions (MCQ Quiz) to learn online tutor courses. The Homogeneous Linear Equations Quiz App Download: Free educational app for homogeneous linear equations, trigonometric ratios of allied angles, notation and value of function, binary operation, trigonometric identities test prep for best accredited online colleges.

The Quiz: For a non-trivial solution | A | is; "Homogeneous Linear Equations" App (iOS & Android) with answers: |A| < 0; |A| > 0; |A| = 0; |A| ≠ 0; for best accredited online colleges. Study Matrices and Determinants Questions and Answers, Google eBook to download free sample for colleges offering online degree programs.

## Homogeneous Linear Equations Questions and Answers : Quiz 31

MCQ 151:

For a non-trivial solution | A | is

1. |A| > 0
2. |A| < 0
3. |A| = 0
4. |A| ≠ 0
MCQ 152:

Sin(-α) =

1. secα
2. −sinα
3. sinα
4. −cosα
MCQ 153:

If f:x→cos(x) is a function, then ƒ(0) =

1. −1
2. ¹⁄2
3. 0
4. 1
MCQ 154:

The identity element of a set X with respect to intersection in P(X) is

1. X
2. π
3. does not exist
4. 0
MCQ 155:

Sinα =

1. 2sinα/2cosα/2
2. 2cos²α/2+1
3. sinα/2cosα/2
4. None of Above