MCQ
A point C is called the mid-point of a line segment $\overrightarrow{\text{AB}}$ if.
- A$C$ is an interior point of $AB.$
- B$AC = CB.$
- ✓$C$ is an interior point of $AB$ such that $\overrightarrow{\text{AC}}=\overrightarrow{\text{CB}}.$
- D$AC + CB = AB.$

