A source can be either primary or secondary. The statement that if you interview a dentist to learn about her experiences on the job, she is considered a secondary source of information is false. A primary source provides direct or firsthand experience, while a secondary source of information describes or analyzes the primary source. In this case, when the dentist is interviewed she is considered as primary source because she is speaking about herself and her experience.
Answer:
Its outfile<<number.
However, before this we need to write
outfile.open("xyz.txt", ios;;out)
outfile<<number
And this code will do what is required in the question. This is going to write the number's content to the xyz.txt file which is the file associated with the outfile.
And remember this is in C++. And C++ is a imperative oriented programming language. Undoubtedly, Python and R are fully object oriented programming languages.
Explanation:
The answer is self explanatory.
