diff --git a/education/software development/ECE1400/Chapter 12 Exercises.md b/education/software development/ECE1400/Chapter 12 Exercises.md
index dd4ccab..ea8d8b2 100644
--- a/education/software development/ECE1400/Chapter 12 Exercises.md	
+++ b/education/software development/ECE1400/Chapter 12 Exercises.md	
@@ -21,4 +21,5 @@ middle = low + (high - low) / 2;
 
 5. Suppose that `a` is a one dimensional array and `p` is a pointer variable. assuming that the assignment `p = a` has just been performed, which of the following expressions are illegal because of mismatched types? Of the remaining expressions, which are true (have a nonzero value)?
 The following expressions are illegal because of mismatched types:
-- ``
\ No newline at end of file
+- (a) `p == a[0]` - Comparison between `int *` and `int`
+The rest of the expressions are true.