Question

Check whether the following system of equation is consistent or

inconsistent and say how many solutions.

(i) 2x – 4y = 7, 3x – 3y = – 2

(ii) 4x + y = 3, 12x + 3y = 9

(iii) 4x – 2y = –7, 2x – y = – 9 please please please please please reply it fast this is very urgent tomorrow I am having exam please help me some one please i will mark u as brainliest ​

Answer 1

Answer:

1st equation is correct

Answer 2

Answer:

i) consistent with unique solution

ii) consistent with infinite solutions

iii) inconsistent with no solution