Find the value of a & b for which the following system of linear equation has infinite number of solution, (a+b)x-2 by =5a+2b+1, 3x -y = 14
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(a+b)x-2by=5a+2b+1
3x-y=14
for infinitely many solution
a1/a2=b1/b2=c1/c2
a1=a+b/3. b1/b2=2b/-1. c1/c2= 5a+2b+1/14
a+b/3=2b-1=5a+2b+1/14
-a-b=6b and 28b = -5a-2b-1
-a=7b and 28b+2b=-5a-1
a=-7b and -30b-1=5a
a=-7×1/5. and. -30b-1=5(-7b)
a=-7/5. and -30b-1 = -35b
-1=-5b
b=1/5
3x-y=14
for infinitely many solution
a1/a2=b1/b2=c1/c2
a1=a+b/3. b1/b2=2b/-1. c1/c2= 5a+2b+1/14
a+b/3=2b-1=5a+2b+1/14
-a-b=6b and 28b = -5a-2b-1
-a=7b and 28b+2b=-5a-1
a=-7b and -30b-1=5a
a=-7×1/5. and. -30b-1=5(-7b)
a=-7/5. and -30b-1 = -35b
-1=-5b
b=1/5
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