Four Coplanar Points With Position Vectors a,b,c,d, Which Identity Holds
If four distinct points with position vectors a,b,c,d are coplanar, which scalar triple product identity must hold? A worked derivation from the coplanarity condition.
If four distinct points with position vectors a,b,c,d are coplanar, which scalar triple product identity must hold? A worked derivation from the coplanarity condition.