From 43704f156bec52ef41adf28ea233fb38fb3b5069 Mon Sep 17 00:00:00 2001
From: zleyyij <75810274+zleyyij@users.noreply.github.com>
Date: Mon, 7 Oct 2024 13:43:48 -0600
Subject: [PATCH] vault backup: 2024-10-07 13:43:48
---
education/math/MATH1060 (trig)/Graphing.md | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/education/math/MATH1060 (trig)/Graphing.md b/education/math/MATH1060 (trig)/Graphing.md
index 120849b..ced1392 100644
--- a/education/math/MATH1060 (trig)/Graphing.md
+++ b/education/math/MATH1060 (trig)/Graphing.md
@@ -121,7 +121,9 @@ The inverse of a trig function is **not** the same as the reciprocal of a trig f
| ----------------------------------- | ------------------------------------ |
| Domain: Angle measures | Domain: Ratio of sides of a triangle |
| Range: Ratio of sides of a triangle | Range: Angle Measure |
-- To find the inverse of sin, you need to restrict the domain to $[-\frac{\pi}{2}]
+- To find the inverse of sin, you need to restrict the domain to $[-\frac{\pi}{2}, \frac{\pi}{2}]$
+- To find the inverse of cos, you need to restrict the domain to $[0, \pi]$
+- To find the inverse of tangent, you need to restrict the domain to $(-\frac{\pi}{2}, \frac{\pi}{2})$.
# Examples
> Given $-2\tan(\pi*x + \pi) - 1$