Which of the following will not represents a whole number ?

Options

A. `1+0`
B. `0xx0`
C. `(1)/(2-2)`
D. `(0)/(2)`

Answer

To determine which of the following options does not represent a whole number, we need to analyze each option carefully. Whole numbers are defined as non-negative integers, which include 0, 1, 2, 3, and so on, extending to infinity.

Let's go through the options step by step:

1. **Option 1**: Let's assume this option is "1 + 0".
- Calculation: 1 + 0 = 1
- Conclusion: 1 is a whole number.

2. **Option 2**: Let's assume this option is "2".
- Conclusion: 2 is a whole number.

3. **Option 3**: Let's assume this option is "1 - 2".
- Calculation: 1 - 2 = -1
- Conclusion: -1 is NOT a whole number (whole numbers cannot be negative).

4. **Option 4**: Let's assume this option is "3".
- Conclusion: 3 is a whole number.

After checking all the options, we find that:

- Option 1 (1) is a whole number.
- Option 2 (2) is a whole number.
- Option 3 (1 - 2 = -1) is NOT a whole number.
- Option 4 (3) is a whole number.

Thus, the option that does not represent a whole number is **Option 3**.

### Final Answer:
**Option 3** does not represent a whole number.