add sample

ShuN6211 · Jan 2, 2023 · c0d6f70 · c0d6f70
1 parent b10024a
commit c0d6f70
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/README.md b/README.md
@@ -34,8 +34,8 @@ $$
 
 $$
 \begin{bmatrix}
-a & b \\
-c & d
+a  \\
+c 
 \end{bmatrix}
 $$