CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The angle between the lines given by the equation ay2(1+λ2)xyax2=0 is same as the angle between the lines :

A
5x2+2xy3y2=0
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
x22xy3y2=0
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
x2y2=100
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
D
xy=0
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct options are
B xy=0
C x2y2=100
Given pair of lines is
ay2(1+λ2)xyax2=0
Here, the sum of coefficients of x2 and y2 is 0.
Hence, the lines are perpendicular.
Among the given options, C and D have sum of coefficients of x2 and y2 as 0.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Tango With Straight Lines !!
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon