From 990860fcdbb6fdd8b8628bf6c90cd3217b09f22b Mon Sep 17 00:00:00 2001
From: zleyyij <75810274+zleyyij@users.noreply.github.com>
Date: Sun, 15 Sep 2024 19:34:27 -0600
Subject: [PATCH] vault backup: 2024-09-15 19:34:27

---
 .../software development/ECE1400/Chapter 4 Exercises.md   | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/education/software development/ECE1400/Chapter 4 Exercises.md b/education/software development/ECE1400/Chapter 4 Exercises.md
index 015109d..bc7819a 100644
--- a/education/software development/ECE1400/Chapter 4 Exercises.md	
+++ b/education/software development/ECE1400/Chapter 4 Exercises.md	
@@ -4,9 +4,13 @@ b. `0`
 c. `1`
 d. `0`
 # 3.
-a. `1`, `2`
-b. 
+a. `1`
+b. `-1`, `-2`
+c. `-1`, `-1`
+d. `1`, `2`
 
 # 9.
+
+
 # 11.
 # 15.