Question

How many solutions are there for a pair of linear eq. in two variable are x+2y+5=0 and -3x-6y+1=0

Answer 1

Answer:

no solution

Step-by-step explanation:

a1=1 b1=2 c1=5

a2=-3 b2=-6 c2=1

a1/a2= b1/b2= c1/c2

1/-3 = 2/-6 = 5/1

1/-3 = 1/-3 = 5/1

a1/a2= b1/b2 not= c1/c2

no solution