01. WHOLE NUMBERS
Explanation:
\(4+0\)
Solution:
In the product of two numbers, if one of the numbers (or both) is (are) zero, then the product is zero.
\(\therefore0\times0=0\)
In a division, if the numerator is zero, then the answer is zero.
\(\therefore\frac{0}{2}=0\)
Similarly, \(\frac{(6-6)}{2}=\frac{0}{2}=0\)
Here, 0 is an additive identity in the set of whole numbers.
\(\therefore4 + 0 =4\)
Thus, 4 + 0 is not zero.
Hence, the correct option is (d).