Degree of the zero polynomial is

Options

A. `0`
B. `1`
C. any natural number
D. not defined

Explanation

To determine the degree of the zero polynomial, we can follow these steps:

### Step-by-Step Solution:

1. **Understanding the Zero Polynomial**:
The zero polynomial is defined as the polynomial that is equal to zero for all values of the variable. It can be represented as \( P(x) = 0 \).

2. **Identifying Coefficients**:
In a polynomial, the degree is determined by the highest power of the variable with a non-zero coefficient. For the zero polynomial, all coefficients are zero.

3. **Degree Definition**:
The degree of a polynomial is the highest exponent of the variable that has a non-zero coefficient. Since the zero polynomial has no non-zero coefficients, it does not have a degree.

4. **Conclusion**:
Therefore, the degree of the zero polynomial is not defined.

### Final Answer:
The degree of the zero polynomial is **not defined**.

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