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College Math Practice Test 25

Sine Cosine Tangent Quiz Questions and Answers PDF - 25

The Sine Cosine Tangent Quiz Questions and Answers PDF, Sine Cosine Tangent Quiz with Answers PDF Download e-Book Ch. 13-25 to prepare College Math Practice Tests. Solve Trigonometric Identities MCQ with answers PDF, Sine Cosine Tangent Multiple Choice Questions (MCQ Quiz) for online college classes. The Sine Cosine Tangent Quiz App Download: Free learning app for sine cosine tangent, double angle identities, when q(x) has repeated linear factors, radian to degree conversion, adjoint and inverse of square matrix test prep for best SAT prep courses online.

The Quiz: 2sin(x+45°)sin(x-45°) =; "Sine Cosine Tangent" App Download (Free) with answers: −cos2x; Cos2x; Sin2x; −sin2x; for online college classes. Learn Trigonometric Identities Questions and Answers, Apple eBook to download free sample to learn e-learning courses.

Sine Cosine Tangent Questions and Answers PDF Download: Quiz 25

MCQ 121:

2sin(x+45°)sin(x-45°) =

  1. cos2x
  2. −cos2x
  3. sin2x
  4. −sin2x
MCQ 122:

Cos(α + β)cos(α - β) =

  1. cos²α-sin²β
  2. sin²α-cos²β
  3. 2cosα
  4. 2sinα
MCQ 123:

Partial fractions of 1/(x²-1) are equivalent to

  1. Ax+B/(x²-1)
  2. A/(x+1) + B/(x-1)
  3. A/(x+1)
  4. B/(x-1)
MCQ 124:

(22 1/2)° =

  1. π/2 radians
  2. π/4 radians
  3. π/8 radians
  4. 180π radians
MCQ 125:

The additive inverse of a matrix A is

  1. A
  2. |A|
  3. adj A⁄|A|

College Math Exam Prep Tests

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Sine Cosine Tangent App (Android & iOS)

Sine Cosine Tangent App (Android & iOS)

College Math App (Android & iOS)

College Math App (iOS & Android)

6th Grade Math App (Android & iOS)

6th Grade Math App (Android & iOS)

7th Grade Math App (Android & iOS)

7th Grade Math App (iOS & Android)