Mathematics - Straight Lines Question with Solution | TestHub

MathematicsStraight LinesIntersection of linesMedium2 min

MathematicsMediumsingle choice

The line $L_{1} \equiv 4 x + 3 y - 12 = 0$ intersects the $x$ -axis and $y$ -axis at A and B respectively. A variable line perpendicular to $L_{1}$ intersect the $x$ and $y$ -axes at P and Q respectively. The locus of the circumcentre of triangle ABQ is

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Answer:

Solution:

clearly circumcentre of triangle $A BQ$ will lie on perpendicular bisector of line $A B$ , which is $6 x - 8 y + 7 = 0$

Stream:JEESubject:MathematicsTopic:Straight LinesSubtopic:Intersection of lines

⏱ 2m

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