From 16ba2d7785499c7533e266bd5cfec3bdabb65c19 Mon Sep 17 00:00:00 2001 From: samsm929 Date: Sun, 10 Feb 2019 13:25:25 -0500 Subject: [PATCH] Noted that method 2 is named Sarrus's Rule (#33999) --- guide/english/mathematics/3-by-3-determinants/index.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/guide/english/mathematics/3-by-3-determinants/index.md b/guide/english/mathematics/3-by-3-determinants/index.md index 3708009c40..a0207612d8 100644 --- a/guide/english/mathematics/3-by-3-determinants/index.md +++ b/guide/english/mathematics/3-by-3-determinants/index.md @@ -67,7 +67,7 @@ For example, consider the following matrix, which we will call B: 
det(B) = (-41) - 100 - 90 = -231
-### Method 2 +### Method 2 - Sarrus's Rule This method it similar to 2 by 2 determinants, and based on opertations with diagonals Again, consider the following matrix, which we will call A: