JEE MATHEMATICS MCQ: PAIR OF STRAIGHT LINES

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Application +4 | -1

Equations of the bisectors of the lines

3 x-4 y+7=0

and

12 x+5 y-2=0

are given by

View answer and explanation

Correct option: A

21 x+77 y-101=0,11 x-3 y+9=0

Option A (

21 x+77 y-101=0,11 x-3 y+9=0

) is correct because it represents the equations of the bisectors of the given lines, derived using the angle bisector formula.

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