Answer:
![4-6mod6=4](https://img.qammunity.org/2023/formulas/mathematics/college/weirmn355306dx82qdlqquhd36o9vp6g26.png)
Explanations:
Modulus (mod) symbol is a symbol that is used to find the remainder of the quotient of two integers
6mod6 means we need to find the result of the remainder if 6 is divided by 6.
Take the ratio of the integers
6/6 = 1.0
Multiply the result by the denominator
1.0 * 6 = 6
Take the difference of the result and the denominator
Remainder = 6 - 6
Remainder = 0
This shows that 6mod6 = 0
Substitute into the original expression
![4-6mod6=4-0=4](https://img.qammunity.org/2023/formulas/mathematics/college/inqw6nthr122niewgms7qpt075qxjeb1mr.png)