What are composit numbers ? Can a composite number be odd ? If yes. Write the smallest odd composite number .

Answer

### Step-by-Step Solution:

1. **Understanding Composite Numbers**:
- Composite numbers are defined as numbers that have more than two distinct positive divisors. This means they can be divided evenly by at least one number other than 1 and themselves.
- Examples of composite numbers include 4, 6, 8, 9, 10, 12, etc.

2. **Identifying Odd Composite Numbers**:
- A composite number can indeed be odd. This means that there are composite numbers that are not divisible by 2.
- Examples of odd composite numbers include 9, 15, 21, 25, etc.

3. **Finding the Smallest Odd Composite Number**:
- To find the smallest odd composite number, we can list the odd numbers and check if they are composite.
- The first few odd numbers are 1, 3, 5, 7, 9, 11, 13, 15, etc.
- Among these, 9 is the first number that has more than two divisors (1, 3, and 9).

4. **Conclusion**:
- Therefore, the smallest odd composite number is 9.