## Question 1
What is the $k^{th}$ smallest element when we have the following input?

k = 4

```text
BST:

   3
  / \
 1   4
  \ 
   2
```   
### Options

1. 4
Correct

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

2. 1
Incorrect

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

3. 3
Incorrect

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

4. 2
Incorrect

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

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

## Question 2
What is the $k^{th}$ smallest element when we have the following input?

k = 2

```text
BST:

      5
     / \
    3   6
   / \ 
  2   4
 /
1
``` 
   
### Options

1. 6
Incorrect

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

2. 5
Incorrect

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

3. 2
Correct

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

4. 1
Incorrect

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

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