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Ifα,β,γ are the roots ofx3–3x2+3x+7=0(ω cube root of unity)then (α-1)/(β-1)+(β-1)/(γ-1)+(γ-1)/(α-1)
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Q. If α,β, and γ are the roots of x3 – 3x2 + 3x + 7 = 0 (ω is a cube root of unity), then
(α-1)/(β-1)+(β-1)/(γ-1)+(γ-1)/(α-1) is
a)3/ω b) ω^2 c) 2ω^2 d) 3ω^2
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By varakumar
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(α-1)/(β-1)+(β-1)/(γ-1)+(γ-1)/(α-1) is
a)3/ω b) ω^2 c) 2ω^2 d) 3ω^2
IIT JEE
By varakumar
If you like my videos plz like share and subscribe my channel
For more updates keep watching my channel
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