A) (4, 3)
B) (1/4, 1/3)
C) (1/2, 1/3)
D) None of these
Correct Answer: B
Solution :
The set of lines is\[4ax+3by+c=0\], where \[a+b+c=0\]. Eliminating c, we get \[4ax+3by-(a+b)=0\] Þ \[a(4x-1)+b(3y-1)=0\] This passes through the intersection of the lines \[4x-1=0\] and \[3y-1=0\]i.e.\[x=\frac{1}{4},\,y=\frac{1}{3}\]i.e., \[\left( \frac{1}{4},\,\frac{1}{3} \right)\].You need to login to perform this action.
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