Quadratic EquationHard
Question
If α, β, γ are the roots of equation x3 - 2x2 + 3x - 2 = 0 then 
is euqal to :-
is euqal to :-Options
A.2/3
B.-2/3
C.1
D.None of these
Solution
α + β + γ = 2
αβ + βγ + γα = 3
αβγ = 2
αβ + βγ + γα = 3
αβγ = 2
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