vault backup: 2025-11-04 09:05:28

2025-11-04 09:05:28 -03:00 · 2025-11-04 09:05:28 -03:00 · 7d6c5d009f
commit 7d6c5d009f
parent ebc90e5ef6
1 changed files with 4 additions and 0 deletions
--- a/Analítica/1.
+++ b/Analítica/1.
@ -1,2 +1,6 @@
 ...
 $\vec{v} = x\vec{i} + y\vec{j}$
+$\vec{v} = (x, y)$
+
+**Exemplo:** Sejam $v = (-1, 4)$ e $u = (2, -3)$ encontre $3u + 2v$  
+	$3(2, -3) + 2(-1, 4)$