InterviewSolution
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InterviewSolution
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α, β are the roots of ax2+bx+c=0 and γ, δ are the roots of px2+qx+r=0 and D1, D2 be the respective discriminants of these equations. If α,β,γ, and δ are in A.P. then D1:D2=(where α,β,γ δ,ϵR & a,b,c,p,q,r ϵR) |
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Answer» α, β are the roots of ax2+bx+c=0 and γ, δ are the roots of px2+qx+r=0 and D1, D2 be the respective discriminants of these equations. If α,β,γ, and δ are in A.P. then D1:D2=(where α,β,γ δ,ϵR & a,b,c,p,q,r ϵR) |
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