College Math Certification Exam Tests

College Math Practice Test 59

The *Complex Numbers Quiz Questions and Answers PDF* (Complex Numbers Quiz Answers PDF e-Book) download Ch. 6-59 to solve College Math Practice Tests. Learn Number System MCQ Questions PDF, Complex Numbers Multiple Choice Questions (MCQ Quiz) to learn distance learning courses. The *Complex Numbers Trivia* App: Download free educational app for complex numbers, trigonometric ratios of allied angles, when q(x) has repeated linear factors, concept of limit of function, online math learning test prep for colleges that offer online degrees.

The Quiz: *Polar form of a complex number is;* "Complex Numbers" App Download (iOS & Android) with answers: R(secθ + ιcosecθ ); R ( tanθ + ιcotθ ); R(cosθ + ιsinθ ); R (sinθ + ιcosθ); for colleges that offer online degrees. Study Number System Questions and Answers, Google eBook to download free sample for online college courses.

The polar form of a complex number is

- r ( tanθ + ιcotθ )
- r(secθ + ιcosecθ )
- r(cosθ + ιsinθ )
- r (sinθ + ιcosθ)

c

Csc(90°-α) =

- −cosecα
- cosecα
- −secα
- secα

d

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

- A/(x+a) +B/(x+b) + C/(x+c)
- A/(x-a) +B/(x-b) + C/(x-c)
- A/(x+a) +B/(x-b) + C/(x+c)
- None of Above

b

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

- 1/8π C²
- 1/4π C²
- 1/2π C²
- π C²

c

Sinα =

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

a

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