as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
system
name three differences between an x-ray and a ct scan.
user
1. an x-ray utilizes external radiation to produce an image, while a ct scan uses internal radiation.
2. an x-ray has limited depth of view, while a ct scan can provide images of greater depth.
3. x-rays are cheaper and easier to administer than ct scans.
assistant