Math, asked by vy91917gmailcom, 1 year ago

(a-1)x +3y=2
6x+(1-2b)y=6

find value of a and b for infinite no of solution ​

Answers

Answered by RishuSingh20
0

Answer:

a= 6

b=-2

Step-by-step explanation:

according to me this is the answer

Answered by Adya16
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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