Questions
Let and be three points. Then the equation of the bisector of is
a
3/2x+y=0
b
x+3y=0
c
3x+y=0
d
x+3/2y=0
detailed solution
Correct option is C
The slope of QR is 33−0/3−0=3i,e. θ=600Clearly, ∠PQR=1200AQ, is the angle bisector of the angle. So, line AQ, makes 1200 with the positive direction of the x-axis. Therefore, the equation of the bisector of ∠PQR is y=xtan1200or y=3x, i,e.,3x+y=0.Talk to our academic expert!
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If a straight line through the origin bisects the line passing through the given points and then the lines
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