## Problem Statement

Given two strings `s` and `t`, return `true` if `t` is an anagram of `s`, and `false` otherwise.

An **Anagram** is a word or phrase formed by rearranging the letters of a different word or phrase, typically using all the original letters exactly once.


**Example 1**:  
```
Input: s = "listen", t = "silent"
Output: true
``` 

**Example 2**:  
```
Input: s = "rat", t = "car"
Output: false
```

**Example 3**:  
```
Input: s = "hello", t = "world"
Output: false
```

## Try it yourself
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