Which of the following equations passes through origin
2x+3y=7
x-5y+6=0
y= -2
-x+2y=0
Answers
Answered by
0
Answer:
xhamsterlive.com would give u the answer
Answered by
0
Answer
Correct option is
A
One solution
Solution:- (A) one solution
For the given pair of equations x−2y=0 and 3x+4y=20;
a
2
a
1
=
3
1
c
2
b
1
=
4
−2
=
2
−1
c
2
c
1
=
−20
0
=0
As the given pair of linear equation satisfies
a
2
a
1
=
b
2
b
1
,
The graph will be a pair of lines intersecting at a unique point, which is the solution of the pair of equations.
Please mark as Brainliest.
Correct option is
A
One solution
Solution:- (A) one solution
For the given pair of equations x−2y=0 and 3x+4y=20;
a
2
a
1
=
3
1
c
2
b
1
=
4
−2
=
2
−1
c
2
c
1
=
−20
0
=0
As the given pair of linear equation satisfies
a
2
a
1
=
b
2
b
1
,
The graph will be a pair of lines intersecting at a unique point, which is the solution of the pair of equations.
Please mark as Brainliest.
Similar questions