[tex] \qquad\qquad\huge\underline{\boxed{\sf Answer}} [/tex]
The correct way to write the name of a ray is :
[tex] \large \tt Problem\:\: 1 [/tex]
- [tex] \sf \overrightarrow{DC}[/tex]
[tex] \large \tt Problem \:\:2 [/tex]
- [tex] \sf \overrightarrow{IG}[/tex]
[tex] \large \tt Problem \:\:3 [/tex]
The Correct choice is C
Ray has one end point and continues forever on the other side.
