Complex Numbers MCQs Quiz Online PDF Download

Learn complex numbers MCQs, college math online test for distance education, online college courses prep. Practice number system multiple choice questions (MCQs), complex numbers quiz questions and answers. ETS GRE test prep on linear and quadratic function, rational numbers and irrational numbers, groups in maths, operation on three sets, complex numbers tutorials for online math facts courses distance learning.

Study bachelors and masters in mathematics degree MCQs: if z1 = 2 + ι, z2 = 1 + 3ι, then ι re ( z1 - z2 ) =, for online college courses with choices 1, ι, 2 ι, 2 with online tutorial questions for online entrance exam with old paper important questions. Free skills assessment test is for online learn complex numbers quiz questions with MCQs, exam preparation questions and answers.

MCQs on Complex NumbersQuiz PDF Download

MCQ: If z1 = 2 + ι, z2 = 1 + 3ι, then ι Re ( z1 - z2 ) =

  1. 1
  2. ι
  3. 2 ι
  4. 2

B

MCQ: Polar form of a complex number is

  1. r ( tanθ + ιcotθ )
  2. r(secθ + ιcosecθ )
  3. r(cosθ + ιsinθ )
  4. r (sinθ + ιcosθ)

C

MCQ: |z1 + z2 | =

  1. > |Z1| + |Z2|
  2. ≤|Z1| + |Z2|
  3. ≤ Z1 + Z2
  4. > Z1 + Z2

B

MCQ: |z1 - z2 | =

  1. > |Z1| + |Z2|
  2. ≤|Z1| + |Z2|
  3. ≤ Z1 + Z2
  4. > Z1 + Z2

B

MCQ: A² + b²

  1. (a + b )(a-b)
  2. (a + ι b)(a -ι b)
  3. (a + b )(a- ι b)
  4. (a + ι b )(a - b)

B