Complex Numbers Flashcards by Hector .

Q

i^4k +1=

A

i

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Q

i^4k +2=

A

-1

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Q

i^4k +3=

A

-i

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Q

modulus of Z=

A

Z = (a^2 + b^2)^1/2

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Q

arguments of Z

A

cosθ = x/Z, sinθ = y/Z

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