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# Sine Cosine Tangent Quizzes Online MCQs PDF Download eBook - 23

Sine Cosine Tangent quiz questions, sine cosine tangent multiple choice questions and answers PDF 23 to learn math course for online certification. Practice "Trigonometric Identities" quiz with answers, sine cosine tangent Multiple Choice Questions (MCQs) for online college degrees. Free sine cosine tangent MCQs, period of trigonometric functions, relation b/w roots and the coefficients of quadratic equations, sine cosine tangent test prep for ACT prep classes.

"2sin12°sin46° =", sine cosine tangent Multiple Choice Questions (MCQs) with choices sin34°+sin58°, cos34°cos58°, sin34°-sin58°, and cos34°-cos58° for colleges that offer online classes. Practice trigonometric identities questions and answers to improve problem solving skills for colleges that offer online degrees.

Sine Cosine Tangent Quiz

MCQ: 2sin12°sin46° =

1. cos34°cos58°
2. sin34°+sin58°
3. sin34°-sin58°
4. cos34°-cos58°

D

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

MCQ: The sum and the product of the roots of equation 4x² + 7x -3 = 0 are

1. −3/4, −7/4
2. −7/4, −3/4
3. −7/4, 3/4
4. None of Above

B

Period of Trigonometric Functions Quiz

MCQ: The period of 3secx/3 is

1. π

D

Inverse Functions Quiz

MCQ: If ƒ(x) = 1/2-sin3x,then f-1(x) =

1. 1/3sin-1(x/2x-1)
2. 1/3sin(2x-1/x)
3. 1/3sin-1(2x-1/x)
4. 2 - sin3x

C

Sine Cosine Tangent Quiz

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

1. cot2x
2. tan2x
3. csc2x
4. sec2x

B