AP and TS EAMCET Engineering Model Paper 20

Question : 13 of 160

Marks: +1, -0

Let (α, β), (β, γ) and (γ, α) be the roots of the equations x2+px+qr=0, x2+qx+rp=0,x2+rx+pq=0 respectively. Then the product of their common roots (αβγ) is equal to