Overview
There is a final exam coming up. Students may bring a double-sided cheat sheet to the exam.
The teacher provided two mock final exam questions with answers. The final exam will basically follow the question logic of these two mock exams.
Your task is to pass these two test questions and help a student with zero basic knowledge prepare for the exam in a short time.
What you need to do:
After each question in these two documents, list the knowledge points tested by this question in as much detail as possible, explain these knowledge points, and finally summarize what the teacher wants to test the students for each question.
Break down the process of each question as simply as possible so that even a math idiot with zero basic knowledge can understand it.
Through these two sets of questions, you can summarize the question patterns of the final exam.
Summarize a simple and easy-to-understand cheat sheet (maximum two pages).