Question

find the Values of 'a' and 'b' for which the following system of linear equations has infinite number of solutions:
2x + 3y = 7
(a+b+i) x + (a tab+a)=4 (a+b) 1

plzz want answer at the earliest please.......​

Answer 1

Answer:

first of all show that these are coincident or what else then cross multiply the first two ewuation and second and third then you can find valueof a and b