Learn applied mathematics MCQs, math test for online learning courses, test prep to practice test. Application of basic identities quiz has multiple choice questions (MCQ), applied mathematics quiz questions and answers, applied mathematics tutorials for online math magician courses distance learning.

College math practice test MCQ: if α,β,γ are angles of a triangle abc, then sin(α + β) = with choices tanγ, −cosγ, cosγ and sinγ with online eLearning for international exams' preparation like ETS GRE exam for good GRE scores. Free study guide is for online learning applied mathematics quiz with MCQs to practice test questions with answers.

MCQ: If α,β,γ are 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 equator are apart

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

D

1. 360°
2. 335°
3. 270°
4. 225°

D

MCQ: 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