From 17635d575dbe13d3ec5bc75fad7854e2e79c60fb Mon Sep 17 00:00:00 2001
From: eggy <eggyrules@gmail.com>
Date: Mon, 22 Feb 2021 11:04:12 -0500
Subject: [PATCH] math: fix definite notation

---
 docs/mcv4u7.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/mcv4u7.md b/docs/mcv4u7.md
index 441dd9e..d843111 100644
--- a/docs/mcv4u7.md
+++ b/docs/mcv4u7.md
@@ -106,7 +106,7 @@ $$
 \begin{align*}
 &\int^a_a f(x)dx&=&&0 \\
 &\int^b_a c\cdot dx&=&&c(b-a) \\
-&\int^b_a f(x)dx&=&&-\int^b_a f(x)dx \\
+&\int^a_b f(x)dx&=&&-\int^b_a f(x)dx \\
 &\int^c_a f(x)dx&=&&\int^b_a f(x)dx + \int^c_b f(x)dx
 \end{align*}
 $$