- #1
fk378
- 367
- 0
Homework Statement
Where does the line through A(1,0,1) and B(4,-2,2) intersect the plane x+y+z=6?
Homework Equations
r= r_0 + tv
The Attempt at a Solution
The line through A and B is the vector AB and can be found by subtracting the A components from the B components. So B-A= <3,-2,1>.
They give x+y+z=6 so the components of that vector is <1,1,1>.
Not sure where to go from here...