If the pair of straight lines ax 2 + 2hxy – ay 2 = 0 and bx 2 + 2gxy – by 2 =0 be such that each bisect the angle between the other , then hg + ab = 0 ah + bg = 0 h 2 – ab = 0 ag + bh = 0

Question

Latika Leekha · Answer

Hello student,
The equation of the bisectors of angles between the lines ax²+ 2hxy - ay² = 0 is
(x²-y²)/(a-(-a)) = xy/h
or hx²- 2axy – hy² = 0 ….…. (1)
Also, bx²+ 2gxy – by² = 0 …. (2)
Therefore, from (1) and (2), by comparing the coefficients, we get
h/b = -2a/2g
So, hg = -ab or hg + ab = 0.

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

Guest

If the pair of straight lines ax 2 + 2hxy – ay 2 = 0 and bx 2 + 2gxy – by 2 =0 be such that each bisect the angle between the other , then hg + ab = 0 ah + bg = 0 h 2 – ab = 0 ag + bh = 0

If the pair of straight lines ax² + 2hxy – ay² = 0 and bx² + 2gxy – by² =0 be such that each bisect the angle between the other , then
hg + ab = 0 ah + bg = 0
h² – ab = 0 ag + bh = 0

1 Answers

Think You Can Provide A Better Answer ?

Other Related Questions on Analytical Geometry

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship

Thank you for registering.

Register Now and Win Upto 25% Scholorship for a Full Academic Year !

Enter Your Details

Registration done!

Guest

IIT JEE Courses

One Year IIT Programme

Two Year IIT Programme

Crash Course

NEET Courses

One Year NEET Programme

Two Year NEET Programme

One to One

School Board

Live Online classes

Class 11 & 12

Class 9 & 10

Class 6, 7 & 8

Test Series

JEE test series

NEET test series

C.B.S.E test series

Complete Self Study Packages

FULL COURSE

For class 12th

For class 11th

If the pair of straight lines ax 2 + 2hxy – ay 2 = 0 and bx 2 + 2gxy – by 2 =0 be such that each bisect the angle between the other , then hg + ab = 0 ah + bg = 0 h 2 – ab = 0 ag + bh = 0

If the pair of straight lines ax2 + 2hxy – ay2 = 0 and bx2 + 2gxy – by2 =0 be such that each bisect the angle between the other , thenhg + ab = 0 ah + bg = 0h2 – ab = 0 ag + bh = 0

1 Answers

Think You Can Provide A Better Answer ?

Other Related Questions on Analytical Geometry

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Complete Self Study Package designed by Industry Leading Experts

Live 1-1 coding classes to unleash the Creator in your Child

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Register Now & Win Upto 25% Scholorship

If the pair of straight lines ax² + 2hxy – ay² = 0 and bx² + 2gxy – by² =0 be such that each bisect the angle between the other , then
hg + ab = 0 ah + bg = 0
h² – ab = 0 ag + bh = 0