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$α, β, γ are the root of x^{3} - 2 x^{2} - x + 2 = 0 . Centroid of triangle with verties α, β, γ, (β, γ, α), (γ, α, β)$

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Correct option is C

α,β,γ are the root of x3−2x2−x+2=0 ⇒α+β+γ =2 ∴centroid G=α+β+γ 3,β+γ +α3,γ +α+β3=23,23,23

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α,β,γ are the root of x3−2x2−x+2=0. Centroid of triangle with verties α,β,γ,(β,γ,α),(γ,α,β)

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$α, β, γ are the root of x^{3} - 2 x^{2} - x + 2 = 0 . Centroid of triangle with verties α, β, γ, (β, γ, α), (γ, α, β)$