# Sine Cosine Tangent Quiz Questions and Answers 23 PDF Download

Learn sine cosine tangent quiz online, college math test 23 for online learning, distance learning courses. Free sine cosine tangent MCQs questions and answers to learn math quiz with answers. Practice tests for educational assessment on sine cosine tangent test with answers, inverse functions, period of trigonometric functions, relation b/w roots and the coefficients of quadratic equations, sine cosine tangent practice test for online best math courses distance learning.

Free online sine cosine tangent course worksheet has multiple choice quiz question: 2sin12°sin46° = with choices cos34°cos58°, sin34°+sin58°, sin34°-sin58° and cos34°-cos58° with past papers, exam papers and past papers important questions for online distance learning tests, study trigonometric identities multiple choice questions based quiz question and answers.

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

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