化下列复数为极式2(cosπ/4+isinπ/4)2(cos2π/3+isin2π/3)/8(cosπ/4-isinπ/4)
问题描述：
化下列复数为极式2(cosπ/4+isinπ/4)2(cos2π/3+isin2π/3)/8(cosπ/4-isinπ/4)
答
ρ=2*2/8=0.5,θ=π/4+2π/3-(-π/4)=2π=0
化下列复数为极式2(cosπ/4+isinπ/4)2(cos2π/3+isin2π/3)/8(cosπ/4-isinπ/4)
ρ=2*2/8=0.5,θ=π/4+2π/3-(-π/4)=2π=0