If the equation of the circumcircle of the triangle formed by the lines L_1 \equiv x+y=0, L_2 \equiv 2 x+y-1=0, L_3 \equiv x-3 y+2=0 is \lambda_1 L_1 L_2+\lambda_2 L_2 L_3+\lambda_3 L_3 L_1=0, then \frac{7 \lambda_1}{\lambda_2}+\frac{\lambda_3}{\lambda_1}=

TG EAMCET 3 May 2025 Shift 1 Paper

Question : 47 of 160

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If the equation of the circumcircle of the triangle formed by the lines L1≡x+y=0, L2≡2x+y−1=0,L3≡x−3y+2=0 is λ1L1L2+λ2L2L3+λ3L3L1=0, then ‌

7λ1

λ2

+‌

λ3

λ1

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