Mathematics - Straight Lines Question with Solution | TestHub

MathematicsStraight LinesGeneral (Standard forms)Medium2 minQB

MathematicsMediumnumerical

A line through the common point of $x (3 + 4 λ) + y (4 + 3 λ) + 1 + 6 λ = 0$ is closest to $(1, 1)$ and is $x + b y - c = 0$ . Find $b + c$ .

Answer:

9.00

Solution:

The common point is $(- 3, 2)$ . The closest line is perpendicular to the segment to $(1, 1) : x + 4 y - 5 = 0$ . Thus $b + c = 9$ . \end{document}

Stream:JEESubject:MathematicsTopic:Straight LinesSubtopic:General (Standard forms)

⏱ 2mℹ️ Source: QB

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