Question

on compairing the ratios, find out whether the following pair of linear equations are consistent nor inconsistent 2x-2y-2=0 and 4x-4y=-24

Answer 1

Answer:

$2x - 2y - 2 = 0 \\ x - y - 1 = 0 \\ 4 x - 4y = - 24 \\ x - y = - 6 \\ x - y - 1 = 0$

the question is wrong

Answer 2

Answer:

a1/a2 = 2/4 = 1/2

b1/b2 = -2/-4= 1/2

c1/c2 = -2/24= -1/12

Now we see that a1/a2 = b1/b2 # c1/c2

It is inconsistent because the lines are parallel.