Applied Mathematics Multiple Choice Questions (MCQ), applied mathematics quiz answers PDF to study online college math course. Learn application of basic identities Multiple Choice Questions and Answers (MCQs), "Applied Mathematics" quiz questions and answers for online college courses. Learn application of basic identities test prep for best two year degrees.

"If α,β,γ are the angles of a triangle ABC, then sin(α + β) =" Multiple Choice Questions (MCQ) on applied mathematics with choices tanγ, −cosγ, cosγ, and sinγ for online college courses. Practice merit scholarships assessment test, online learning applied mathematics quiz questions for competitive exams in math majors for GRE subject tests.

MCQ: If α,β,γ are the angles of a triangle ABC, then sin(α + β) =

1. tanγ
2. −cosγ
3. cosγ
4. sinγ

D

MCQ: sin(α + β)sin(α - β) =

1. sinα-sinβ
2. sinα-sinβ
3. sin²α+sin²β
4. cos²β-cos²α

D

MCQ: Two cities whose longitudes are 10°E and 20°W on the equator are apart

1. 1000km
2. 2000km
3. 2500km
4. 6702km

D

1. 360°
2. 335°
3. 270°
4. 225°

D

MCQ: The domain of cscx is

1. [-1 1]
2. R
3. R-{x|x = (2n+1)π/2,nεZ}
4. R-{x|x = nπ,nεZ}

D