A) \[9x-20y+96=0\]
B) \[9x+20y=24\]
C) \[20x+9y+53=0\]
D) None of these
Correct Answer: A
Solution :
[a] Let the line cuts the axes at points \[A(a,0)\] and\[B(0,b)\]. Now, given that \[(-4,3)\] divides AB in the ratio 5 : 3. Then, \[-4=3a/8\] and \[3=5b/8\]. Therefore \[a=-32/3\] and \[b=24/5.\] Then using the intercept form \[x/a+y/b=1,\] the equation of line is \[-\frac{3x}{32}+\frac{5y}{24}=1\] or \[9x-20y+96=0\]You need to login to perform this action.
You will be redirected in
3 sec