Question

on comparing the ratio a1/a2,b1/b2,c1/c2 find out whether the lines representing the pair of linear equation intersect at a point,is parallel or coincident x+3y=6,2x-3y=12​

Answer 1

Answer:

coincident

Step-by-step explanation:

on compairing the ratios a1/a2 , b1/b2, c1/c2

we have following equations

x+3y -6=0 and 2x-3y -12=0

on compairing

a1/a2= 1/2 , b1/b2=3/-3= -1

a1/a2 is not equal to b1/b2

so it is coincident.