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Practice sine cosine tangent career test with multiple choice question (MCQs): 2sin12°sin46° =, to learn mathematics degree with options cos34°cos58°, sin34°+sin58°, sin34°-sin58°, cos34°-cos58° for accredited online colleges. Learn trigonometric identities questions and answers with problem-solving skills assessment test.

Sine Cosine Tangent Quiz

MCQ: 2sin12°sin46° =

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

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: 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