Sine Cosine Tangent Quiz Questions 25 Tests pdf Download

Practice college math MCQ test 25 to learn sine cosine tangent quiz online. Free math quiz questions and answers to learn trigonometric identities. Practice MCQs to test knowledge on sine cosine tangent, double angle identities, when q(x) has repeated linear factors, radian to degree conversion, adjoint and inverse of square matrix worksheets.

Free math worksheets has multiple choice quiz questions as 2sin(x+45°)sin(x-45°) =, answer key with choices as cos2x, −cos2x, sin2x and −sin2x to test study skills. For e-learning, study online trigonometric identities multiple choice questions based quiz questions and answers.

Quiz on Sine Cosine Tangent: Worksheets 25 Quiz pdf Download

Sine Cosine Tangent Quiz

MCQ. 2sin(x+45°)sin(x-45°) =

  1. cos2x
  2. −cos2x
  3. sin2x
  4. −sin2x


Double Angle Identities Quiz

MCQ. Cos(α + β)cos(α - β) =

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


when Q(x) has repeated linear factors Quiz

MCQ. 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)


Radian to Degree Conversion Quiz

MCQ. (22 1/2)° =

  1. π/2 radians
  2. π/4 radians
  3. π/8 radians
  4. 180π radians


Adjoint and inverse of square Matrix Quiz

MCQ. Additive inverse of a matrix A is

  1. A
  2. |A|
  3. A2
  4. adj A⁄|A|

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