Question

on camparision the Ratio a1/a2 ,b1/b2 and c1/c2 .Find the whether the Following pair of linear equations .
5x -3y = 11 ; 10x + 6y =-22​

Answer 1

Answer:

5x-3y = 11

a1 = 5; b1 = -3 ; c1 = 11

10x+6y=-22

a2 = 10; b2 = 6 ; c2= -22

a1/a2 = 1/2

b1/b2 = -1/2

c1/c2 = -1/2

a1/a2 ≠ b1/b2 =c1/c2

The lines are parallel

and contains no solution.