- #1
revitgaur
- 3
- 1
Homework Statement
On shifting the origin to a point P, the axes remaining parallel to the old axes,the equation ax+by+c=0 is transferred to ax+by+c+k=0.Show that the locus of P is the straight line ax+by=k.
2. Relevant equation
1. ax+by+c=0
2. ax'+by'+c+k=0
The Attempt at a Solution
In the first equation ax+by+c=0 i put x=x'+h and y=y'+k'and then i subtract first and second equation but only one equation is obtained now I don't know how to find the value of h and k'.