Complex numbers quiz, complex numbers MCQs answers, college math quiz 59 to learn online college math courses. Number system quiz questions and answers, complex numbers multiple choice questions (MCQ) to practice math MCQs with answers for college and university courses. Learn complex numbers MCQs, concept of limit of function, when q(x) has repeated linear factors, trigonometric ratios of allied angles, complex numbers test prep, career test for online certifications.

Practice complex numbers career test with multiple choice question (MCQs): polar form of a complex number is, with choices r ( tanθ + ιcotθ ), r(secθ + ιcosecθ ), r(cosθ + ιsinθ ), and r (sinθ + ιcosθ) for online math degree. Learn number system questions and answers for scholarships exams' problem-solving, assessment test.

Complex Numbers Quiz

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

Trigonometric ratios of Allied Angles Quiz

MCQ: Csc(90°-α) =

1. −cosecα
2. cosecα
3. −secα
4. secα

D

when Q(x) has repeated linear factors Quiz

MCQ: Partial fractions of x/(x-a)(x-b)(x-c) will be of form

1. A/(x+a) +B/(x+b) + C/(x+c)
2. A/(x-a) +B/(x-b) + C/(x-c)
3. A/(x+a) +B/(x-b) + C/(x+c)
4. None of Above

B

Concept of limit of function Quiz

MCQ: If A is area of circle and C is its circumference C, then A =

1. 1/8π C²
2. 1/4π C²
3. 1/2π C²
4. π C²

C

Online Math Learning Quiz

MCQ: Sinα =

1. ±√(1 - cos2α)/2
2. ±√(1+ cos2α)/2
3. ±(√(1)+ sin2α)/2
4. None of Above

A