Solve for r, θ (complex solution)
r=2\text{, }\theta =2\pi n_{1}+\frac{4\pi }{3}\text{, }n_{1}\in \mathrm{Z}
r=2\text{, }\theta =2\pi n_{2}+\frac{2\pi }{3}\text{, }n_{2}\in \mathrm{Z}
Solve for r, θ
r=2\text{, }\theta =2\pi n_{1}+\frac{2\pi }{3}\text{, }n_{1}\in \mathrm{Z}
r=2\text{, }\theta =2\pi n_{2}+\frac{4\pi }{3}\text{, }n_{2}\in \mathrm{Z}
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