CLEAN : Relatives of workers killed in Siberia mine accident leave company's facilities

The video tutorial begins with an introduction and proceeds to define key terms essential for understanding the topic.

What is the primary purpose of the introduction in a tutorial?

• To summarize the entire content

• To set the context and prepare the audience

• To provide a detailed analysis

• To conclude the discussion

Which of the following best describes the role of a definition in a learning context?

• To offer a personal opinion

• To provide a clear and precise explanation

• To entertain the audience

• To introduce new topics