(a-1)x +3y=2
6x+(1-2b)y=6
find value of a and b for infinite no of solution
Answers
Answered by
0
Answer:
a= 6
b=-2
Step-by-step explanation:
according to me this is the answer
Answered by
5
Answer:
Hey
Here is your answer
(a-1)x+3y=2. equation 1
6x+(1-2b)y=6. equation 2
Here
a1= (a-1),b=3,c=-2
a2=6, b2=(1_2b)
c2=-6
a1/a2=b1/b2=c1/c2
(a-1)/6=-3/(1-2)=-2/6
Here
3/(1-2b)= -2/-6
3×(-6)=(1-2b)×(-2)
➡️ -18= -2+4b
➡️ 4b= -16
➡️b= -4
Also
➡️(a-1)/6=-2/-6
➡️-6×(a-1)=-2×6
➡️ -6a+6=-12
➡️-6a=-12-6
➡️ -6a= -18
➡️a =-18/-6
a=3
Therefore answer is a= 3 , b=-4
Step-by-step explanation:
Thank You ‼️
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