Question

the pair of linear equation X+ 2Y=5 and 3 X + 12Y= 10 has

Answer 1

it helpful for u ..........

Answer 2

Hii here is your answer.......

◆a1=1. a2=3

◆so a1/a2=1/3

Similarly ...---->

b1=2. &. b2=12

●So b1/b2=2/12
=1/6
so here a1/a2 is not equal to b1/b2

◆so the condition for a1/a2 is not equal to b1/b2 is there is only unique solution and this solutions have intersecting lines.

◆The pair of linear equation has unique solution.

Thanks