diff --git a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/10.math-tools/30.n3/10.brainstorming/01.p1/textbook.es.md b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/10.math-tools/30.n3/10.brainstorming/01.p1/textbook.es.md
index cf00609ad..a6d08e352 100644
--- a/00.brainstorming-pedagogical-teams/45.synthesis-structuring/10.math-tools/30.n3/10.brainstorming/01.p1/textbook.es.md
+++ b/00.brainstorming-pedagogical-teams/45.synthesis-structuring/10.math-tools/30.n3/10.brainstorming/01.p1/textbook.es.md
@@ -144,7 +144,7 @@ RESPONDER / COMENTAR :
 
 *En una base euclidiana (3D)*:   
 
-* Producto escalar **$`\overrightarrow{a}\wedge\overrightarrow{b}`$** (notation $`\wedge`$ ou $`\times`$ )
+* Producto escalar **$`\overrightarrow{a}\cdot\overrightarrow{b}`$**
 * Producto vectorial **$`\overrightarrow{a}\wedge\overrightarrow{b}`$** (notation $`\wedge`$ ou $`\times`$ )
 * Producto mixto **$`(\overrightarrow{a},\overrightarrow{b},\overrightarrow{c})`$**