Let \alpha, \beta, \gamma be three non-zero real constants and a, b, c be three arbitrary real numbers which satisfy \alpha a+\beta b+\gamma c=0. Then the point of concurrence of the family of lines a x+b y+c=0 is

Correct Answer is : (αγ,βγ)

(\frac{\alpha}{\beta}, \frac{\beta}{\gamma})

(\frac{\gamma}{\alpha}, \frac{\beta}{\alpha})

(\frac{\alpha}{\gamma}, \frac{\gamma}{\beta})

(\frac{\alpha}{\gamma}, \frac{\beta}{\gamma})

TS EAMCET 19-July-2022 Shift 2 Solved Paper

Section: Mathematics

Question : 44 of 160

Marks: +1, -0

Let α,β,γ be three non-zero real constants and a,b,c be three arbitrary real numbers which satisfy αa+βb+γc=0. Then the point of concurrence of the family of lines ax+by+c=0 is

(‌
α
β
,‌
β
γ
)
(‌
γ
α
,‌
β
α
)
(‌
α
γ
,‌
γ
β
)
(‌
α
γ
,‌
β
γ
)

Validate

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