## Question 1
Given the below binary tree, what is the output?
```text
  5
 / \
4   8
   / \
  7   9
       \
        10
```
### Options

1. TRUE
Incorrect

----------------------------

2. FALSE
Correct
The absolute difference between the left and right subtree heights is more than 1. Therefore, the tree is imbalanced. 
----------------------------

---------------------------------------------

## Question 2
Given the below binary tree, what is the output?
```text
     9 
   /   \
  6     11
 /       \
3         12
```
### Options

1. TRUE
Correct
The absolute difference between the left and right subtree heights is not more than 1. Therefore, the tree is balanced.
----------------------------

2. FALSE
Incorrect

----------------------------

---------------------------------------------

## Question 3
Given the below binary tree, what is the output?
```text
     5 
   /   \
  2     6
 / \      \
1   3      7
```
### Options

1. TRUE
Correct
The absolute difference between the left and right subtree heights is not more than 1. Therefore, the tree is balanced.
----------------------------

2. FALSE
Incorrect

----------------------------

---------------------------------------------