the graph of pair linear equationx+2y-4 = 0 and 2x+4y -8 = 0 is intersecting lines
coincident lines
parallel lines
Answers
Answered by
0
Answer:
B
parallel lines
For two lines to be parallel,
a
2
a
1
=
b
2
b
1
=
c
2
c
1
-----equation(1)
where, a and b are coefficients of x and y and c is constant
Here, the lines are x+2y−4=0 and 2x+4y−12=0
a
1
=1,b
1
=2,c
1
=−4 and a
2
=2,b
2
=4,c
2
=−12
As we can see that,
2
1
=
4
2
=
−12
−4
We can say that the given lines are parallel.
Answered by
0
Answer:
parallel lines like me please
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