Questions
Let and be three points. Then the equation of the bisector of the angle is
a
32+y=0
b
x+3y=0
c
3x+y=0
d
x+32y=0
detailed solution
Correct option is C
Let the equation of QS, the bisector of angle PQR be y = mx.Slope of QR=3=tan60°⇒ PQR=120°⇒ PQS=60°⇒m=-tan60°=-3 and thus the required equation ofthe bisector to is 3x+y=0.Talk to our academic expert!
Similar Questions
Angles made with the x - axis by two lines drawn through the point (1, 2) and cutting the line x + y = 4 at a distance from the point (1,2) are
799 666 8865
support@infinitylearn.com
6th Floor, NCC Building, Durgamma Cheruvu Road, Vittal Rao Nagar, HITEC City, Hyderabad, Telangana 500081.
free study material
JEE
JEE Mock Tests
JEE study guide
JEE Revision Notes
JEE Important Questions
JEE Sample Papers
JEE Previous Year's Papers
NEET
NEET previous year’s papers
NEET important questions
NEET sample papers
NEET revision notes
NEET study guide
NEET mock tests
Popular Books
HC Verma Part 1HC Verma Part 2RS AgarwalRD SharmaLakhmir SinghDK GoelSandeep GargTS GrewalNCERT solutions
Class 12 NCERT SolutionsClass 11 NCERT SolutionsClass 10 NCERT SolutionsClass 9 NCERT SolutionsClass 8 NCERT SolutionsClass 7 NCERT SolutionsClass 6 NCERT Solutions
