Nature of roots of quadratic equation Quiz Questions and Answers 74 PDF Download

Learn nature of roots of quadratic equation quiz questions, college math online test 74 for distance learning degrees, online college courses. Colleges and universities courses' MCQs on quadratic equations quiz, nature of roots of quadratic equation multiple choice questions and answers to learn math MCQs with answers. Practice nature of roots of quadratic equation MCQs, ETS GRE test assessment on algebra and trigonometry, online math learning, harmonic mean, double angle identities, nature of roots of quadratic equation practice test for online math facts courses distance learning.

Study nature of roots of quadratic equation online courses with multiple choice question (MCQs): roots of quadratic equation x² - 6x + 10 = 0 are, for bachelor degree and masters degree in mathematics questions with choices equal, imaginary, irrational, real to improve study skills and to qualify online universities' competitive exams with online learning courses. Learn quadratic equations quizzes with problem-solving skills assessment test.

Quiz on Nature of roots of quadratic equation Worksheet 74Quiz PDF Download

Nature of roots of quadratic equation Quiz

MCQ: Roots of quadratic equation x² - 6x + 10 = 0 are

  1. equal
  2. imaginary
  3. irrational
  4. real

B

Double Angle Identities Quiz

MCQ: Cotα-tanα =

  1. −2tan2α
  2. 2tan2α
  3. −2cot2α
  4. 2cot2α

B

Harmonic Mean Quiz

MCQ: If an+1 + bn+1/an + bn is harmonic mean between a and b, then n =

  1. −1
  2. 1
  3. −2
  4. 0

C

Online Math Learning Quiz

MCQ: Cos(α - β) =

  1. cosαcosβ+sinαsinβ
  2. cosαcosβ+sinαsinβ
  3. sinαcosβ-cosαsinβ
  4. sinαcosβ+cosαsinβ

B

Algebra & Trigonometry Quiz

MCQ: Sin²2θ =

  1. 1 - cos²θ
  2. 1+cos²θ
  3. 1+cosθ
  4. 1 - cos²2θ

D