Question

Is the system linear equations 2x + 3y -9 = 0 and 4x + 6y – 18 = 0 consistent? Justfy your answer

Answer 1

Answer:

Your answer is here:-

Step-by-step explanation:

2x + 3y - 9 = 0

A1 = 1, B1= 3, C1 = -9

4x + 6y - 18 = 0

A2= 4, B2=6, C2 = -18

A1/A2 = 2/4 = 2

B1/B2 = 3/6 = 2

C1/C2. = -9/-18 = 2

For consistent pair of linear equation

A1/A2 = B1/B2 = C1/C2

Hence this pair of linear equation is consistent.

Hope it helps you.