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

Nature of roots of quadratic equation quiz questions, learn online college math test prep 74 for distance learning online college courses. College and university courses MCQs on quadratic equations quiz, nature of roots of quadratic equation multiple choice questions and answers to practice math MCQs with answers. Learn nature of roots of quadratic equation MCQs, career aptitude test 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.

Practice nature of roots of quadratic equation career test with multiple choice question (MCQs): roots of quadratic equation x² - 6x + 10 = 0 are, for online college courses in mathematics degree with options equal, imaginary, irrational, real for online college bachelor degree programs. Learn quadratic equations questions and answers 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