Question

In matrix prove that A(BC)= (AB)C. prior working and explanation

Answer 1

http://www.physicsforums.com/showthread.php?t=247042

Answer 2

\begin{array}c
&A&&B&&C&\\
[a&b&c]*&[d]&*[h&i&j]\\
&&&[e]\\
&&&[f]\\
\end{array}

\begin{array}c
AB&ad&be&cf\\
ABC&adh&bei&cfj
\end{array}

\begin{array}c
BC&dh&ei&fj\\
ABC&adh&bei&cfj
\end{array}

Answer 3

maybe

Answer 4

amistre64 bt you havent added the entries. super hiro direct mi on thatsite

Answer 5

yeah, i was confusing it with addition wasnt i :)

Answer 6

yes i got you

Answer 7

thanks kira i will pick from there