Question

find the conditions so that system of equation have infinitely solutions (a-1)x+3y=2 and 6x+(1-2b)y=6 find a and b​

Answer 1

the given system of equation will have infinetly many solution when a1/a2 =b1/b2 = c1/c2.

and when you 'll equate all the things that are necessary for having infinetly many solution ,then further on solving you 'll get the value of a and b i.e. a= 3 and b = -4