If 1,ω,ω2 are the three cube roots of unity, then for α,β,γ,δϵ – InterviewSolution

1.	If 1,ω,ω2 are the three cube roots of unity, then for α,β,γ,δϵR, the expression (α+βω+γω2+δω2β+αω2+γω+δω) is
Answer» If $1, ω, ω^{2}$ are the three cube roots of unity, then for $α, β, γ, δ ϵ R$ , the expression $(\frac{α + β ω + γ ω^{2} + δ ω^{2}}{β + α ω^{2} + γ ω + δ ω})$ is

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