Question

state the condition so that the pair of linear equation ax+by+3=0 and 2x+5y+6=0 has infinitely many solution

Answer 1

the condition for the infinite many solution is .
a1 /a2 = b1/b2 = c1/c2....

ax +by +3=0.
2x + 5y +6=0.

1/2 = 1/2 = 1/2..

I hope it help you

Answer 2

❤see in the given pic but it is not infinetly many solution it is unique solution