diff --git a/education/software development/ECE1400/Chapter 17 Exercises.md b/education/software development/ECE1400/Chapter 17 Exercises.md
index b1295c5..16325d9 100644
--- a/education/software development/ECE1400/Chapter 17 Exercises.md	
+++ b/education/software development/ECE1400/Chapter 17 Exercises.md	
@@ -52,4 +52,10 @@ while (p != NULL) {
 
 ---
 
-> **9.** True or false: If `x` is a structure and `a` is a member of that structure, then `(&x)->a` is the same as `x.a`. Justify your answer
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+> **9.** True or false: If `x` is a structure and `a` is a member of that structure, then `(&x)->a` is the same as `x.a`. Justify your answer.
+
+**True**: The arrow operator is used to access a member of a struct through a pointer. `(&x)` creates a pointer to the `x` struct, therefore the arrow operator can be used to access fields on `x`.
+
+---
+
+> **13.** 
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