If x=a+b, y=a \alpha+b \beta, z=a \beta+b \alpha and \alpha, \beta are the complex cube roots of unity, then x^3+y^3+z^3= [TG EAPCET 14 May 2023 Shift 2]

TS EAMCET Engineering 14 May 2023 Shift 2 Solved Paper

Section: Mathematics

Question : 8 of 160

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If x=a+b,y=aα+bβ,z=aβ+bα and α,β are the complex cube roots of unity, then x3+y3+z3=

[TG EAPCET 14 May 2023 Shift 2]

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