Consider the following right-angled triangle, in which the angle between the side $\text{AC}$ and $\text{CB}$ is a right angle. Let $a,b,c$ be the length of the sides $\text{BC, AC, AB}$ respectively. Assume $a,b,c$ are integers.
Which of the following is/are correct statements?
- $(abc)$ is even.
- $(bc)$ is even.
- $(ab)$ or $(ac)$ is even.
- Both $a,b$ are even.