Download MCQsLearn Free AppSine Cosine Tangent MCQ Questions with Answers PDF Download eBook
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"Sin(A+45°)sin(A-45°) =" Multiple Choice Questions (MCQ) on sine cosine tangent with choices −1/2cos(2a), −1/2sin(2a), 1/2cos(2a), and none of above for colleges that offer online degrees. Solve sine cosine tangent quiz questions for merit scholarship test and certificate programs for ACT subject test tutoring.
MCQs on Sine Cosine Tangent PDF Download eBook
MCQ: sin(A+45°)sin(A-45°) =
- −1/2cos(2A)
- −1/2sin(2A)
- 1/2cos(2A)
- None of Above
A
MCQ: sin5θcos2θ =
- 1/2[sin7θ+sin3θ]
- [sin7θ+sin3θ]
- 1/2[sin7θ-sin3θ]
- None of Above
A
MCQ: 2sin12°sin46° =
- cos34°cos58°
- sin34°+sin58°
- sin34°-sin58°
- cos34°-cos58°
D
MCQ: (cos(x)-cos3x)/(sin3x-sin(x)) =
- cot2x
- tan2x
- csc2x
- sec2x
B
MCQ: 2sin(x+45°)sin(x-45°) =
- cos2x
- −cos2x
- sin2x
- −sin2x
B
