Published by:
CGP EDU Academic Team
Published on: August 13, 2026
If the equation 
represents two coincident straight lines passing through the origin, then 
A
± ± 6
B
C
D
± ± 2
Text Solution
Verified by ExpertsThe correct answer is:
D
If it represents two coincident straight lines, then the condition 
should apply as angle between them would be zero. Hence 
or 
.
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
If represents a pair of straight lines, then
If the equation represents two lines and , then
The nature of straight lines represented by the equation is
Which of the following second degree equation represented a pair of straight lines
The equation of second degree
represents a pair of straight lines. The distance between them is
The equation of pair of straight lines joining the point of intersection of the curve and to the …