Recent content by BlazNProdigy

Homework Statement Proove that... (AxB)x(CxD)=(A.BxD)C-(A.BxC)D=(A.CxD)B-(B.CxD)A using Permutation Symbols Homework EquationsThe Attempt at a Solution I am confused about what to do after the third line from 'vela's response' (Post #2 from the reference link below). Reference...