MathematicsMedium129×since 2002Q5049If α,β,γ,δ\alpha, \beta, \gamma, \deltaα,β,γ,δ are the roots of the equation x4+x3+x2+x+1=0x^{4}+x^{3}+x^{2}+x+1=0x4+x3+x2+x+1=0, then α2021+β2021+γ2021+δ2021\alpha^{2021}+\beta^{2021}+\gamma^{2021}+\delta^{2021}α2021+β2021+γ2021+δ2021 is equal to :A−-−4B−-−1C1D4Check answerSkip