# Sine Cosine Tangent Quiz Questions and Answers 23 PDF Download

Learn sine cosine tangent quiz, online college math test 23 for online courses, distance learning. Free math MCQs questions and answers to learn sine cosine tangent MCQs with answers. Practice MCQs to test knowledge on sine cosine tangent, relation b/w roots and the coefficients of quadratic equations, period of trigonometric functions, inverse functions for top colleges entrance exam prep.

Free sine cosine tangent course worksheet has multiple choice quiz question as 2sin12°sin46° = with options cos34°cos58°, sin34°+sin58°, sin34°-sin58° and cos34°-cos58° with problems solving answer key to test study skills for online e-learning, viva help and jobs' interview preparation tips, study trigonometric identities multiple choice questions based quiz question and answers.

## Quiz on Sine Cosine Tangent Quiz PDF Download Worksheet 23

Sine Cosine Tangent Quiz

MCQ. 2sin12°sin46° =

- cos34°cos58°
- sin34°+sin58°
- sin34°-sin58°
- cos34°-cos58°

D

Relation b/w roots & the coefficients of quadratic equations Quiz

MCQ. Sum and product of roots of equation 4x² + 7x -3 = 0 are

- −3/4, −7/4
- −7/4, −3/4
- −7/4, 3/4
- None of Above

B

Period of Trigonometric Functions Quiz

MCQ. Period of 3secx/3 is

- π
- 2π
- 3π
- 6π

D

Inverse Functions Quiz

MCQ. If ƒ(x) = 1/2-sin3x,then f^{-1}(x) =

- 1/3sin
^{-1}(x/2x-1) - 1/3sin(2x-1/x)
- 1/3sin
^{-1}(2x-1/x) - 2 - sin3x

C

Sine Cosine Tangent Quiz

MCQ. (cos(x)-cos3x)/(sin3x-sin(x)) =

- cot2x
- tan2x
- csc2x
- sec2x

B