- #1
xiphoid
- 57
- 0
Homework Statement
Lines li: ix+(i+1)y+(i+2)=0; i=1,2 intersect at___ point?
Homework Equations
The equation is required at first!
The Attempt at a Solution
I am confused!
How and where should I replace the values of i with 1 or 2?
This is the first step but i am unable to do...