wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Determine whether the following lines are consistent or inconsistent:
2x+y6=0,4x2y4=0

A
The graph is coincident straight line.
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
The graph is intersecting lines
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C
Inconsistent
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
None of these
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B The graph is intersecting lines
Comparing 2x+y6=0 with a1x+b1y+c1=0, we get, a1=2,b1=1,c1=6
and 4x2y4=0 with a2x+b2y+c2=0, we geta2=4,b2=2,c2=4
Now
a1a2=24=12
b1b2=12
Here,
a1a2b1b2
The equations are consistent and have exactly one solution. i.e the graph are intersecting lines.


flag
Suggest Corrections
thumbs-up
1
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Properties of Inequalities
MATHEMATICS
Watch in App
Join BYJU'S Learning Program
CrossIcon