(b) Intersection of 3 planes: example 1
- Plot the planes with equations: xโ2y+4z=4 x+yโz=2 x+3y+z=6
- Use the Intersect two surfaces tool to find the lines of intersection of two of the pairs of planes.
- Use the Intersect tool to find the point of intersection of these lines.
What are the coordinates of the point of intersection?
How can you use a matrix to find the point of intersection of 3 planes?