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# Complex Numbers Multiple Choice Questions PDF p. 59

Solve Complex Numbers multiple choice questions and answers, complex numbers quiz answers PDF 59 to learn College Math course for college certification. Learn Number System MCQ questions bank, complex numbers Multiple Choice Questions (MCQ) for online college degrees. "Complex numbers MCQ" PDF book: online math learning, concept of limit of function, when q(x) has repeated linear factors, trigonometric ratios of allied angles, complex numbers test prep for GRE subject test tutoring.

"The polar form of a complex number is", complex numbers Multiple Choice Questions (MCQ) with choices r(secθ + ιcosecθ ), r ( tanθ + ιcotθ ), r(cosθ + ιsinθ ), and r (sinθ + ιcosθ) for best SAT prep courses online. Solve number system questions and answers to improve problem solving skills for best online SAT prep class.

## Complex Numbers Questions and Answers

1.

The polar form of a complex number is

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

2.

Csc(90°-α) =

−cosecα
cosecα
−secα
secα

3.

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

4.

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

5.

Sinα =

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