(c) Intersection of 3 planes: example 2
- Author:
- GeoGebra Institute of MEI
- Topic:
- Intersection, Planes
Try this question just using the inverse matrix function on your calculator then check it using the 3D GeoGebra app below.
What are the coordinates of the point of intersection of the planes: 5x-y+2z=5 x-5y-2z=-11 x+y+2z=3