Write 'T' for true and 'F' for false in case of each of the following statements
Every ray has a finite length.

Options

A. True
B. False
C. Cannot be determined
D. None of the above

Answer

To determine whether the statement "Every ray has a finite length" is true or false, we can analyze the definition and properties of a ray.

### Step-by-Step Solution:

1. **Understanding a Ray**: A ray is defined as a part of a line that starts at a specific point (called the endpoint) and extends infinitely in one direction.

2. **Identifying the Length of a Ray**: Since a ray starts at a point and continues indefinitely, it does not have a fixed length. Instead, it goes on forever in one direction.

3. **Conclusion**: Based on the definition, since a ray extends infinitely, the statement "Every ray has a finite length" is incorrect.

4. **Final Answer**: Therefore, we write 'F' for false.