math115: add extra transposition rules

2022-11-07 14:39:15 -05:00 · 2022-11-07 14:39:15 -05:00 · 7bf3708868
commit 7bf3708868
parent ac3f862435
1 changed files with 1 additions and 0 deletions
--- a/docs/ce1/math115.md
+++ b/docs/ce1/math115.md
@ -415,6 +415,7 @@ Properties of transposed matrices:
 - $A^T\in M_{n\times m}(\mathbb R)$
 - $(A^T)^T = A$
 - $(A+B)^T=A^T+B^T$
+- $(AB)^T = B^TA^T$

 ### Matrix multiplication