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PRECAL EQUATIONS 4KC

QuestionAnswer
The Polar form/ cis (cosΘ + i sinΘ)
Multiply r1r2 ∙ (cosΘ + i sinΘ)
Divide r_1/r_2∙[cos⁡〖(Θ_1+Θ_2)〗+i sin⁡〖(Θ_1+Θ_2)〗 ]
Powers r^n∙[cos⁡(nΘ)+i sin⁡(nΘ)]
Roots r 1/p∙[cos⁡(Θ+2nπ/p)+i sin⁡(Θ+2nπ/p)]
Created by: 100000197077318
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