1.
If α,β,γ\alpha, \beta, \gamma are the roots of the equation x36x2+11x6=0x^3 - 6x^2 + 11x - 6 = 0 and if a=α2+β2+γ2a = \alpha^2 + \beta^2 + \gamma^2, b=αβ+βγ+γαb = \alpha\beta + \beta\gamma + \gamma\alpha and c=(α+β)(β+γ)(γ+α)c = (\alpha+\beta)(\beta+\gamma)(\gamma+\alpha), then the correct inequality among the following is