Question

Which of the following pairs of linear equations are consistent/
inconsistent?
x + y = 5 , 2x + 2y = 10
x - y = 8 , 3x – 3y = 16
(iii) 2x + y - 6 = 0, 4x – 2y - 4 = 0​

Answer 1

Answer:

(i) consistent

(ii) inconsistent

(iii) inconsistent

Answer 2

Answer:

I consistent (ii) inconsistent (iii) inconsistent