Chapter 192

As soon as Teacher Shi walked into the classroom, he saw the students looking like they were facing a great enemy.

Teacher Shi muttered puzzled, then raised his wrist and looked at the time on his watch.

"There are still two minutes before the start of the exam, so let's put everything that is not related to the exam in front of us, and remember to turn off electronic devices such as mobile phones and tablets. ”

"Everyone knows the consequences of cheating in the final exam, and the worst is to fail the course and demerit, and the worst is to persuade them to return home, so I advise everyone not to take risks. ”

Seeing that all the students had put their bags on the podium in front of them, Teacher Shi nodded with satisfaction, "I'll start handing out test papers now!"

After speaking, Teacher Shi opened the sealed test papers, and with the cooperation of another male teacher, sent out the forty-five test papers in the class.

In the process of handing out the test papers, Mr. Shi found that when the students took the test papers, the expressions on their faces were the same as those of extreme resistance.

This made Teacher Shi even more confused.

Isn't it just a small math exam?

You are students of the Department of Mathematics of Yan University!

The Department of Mathematics of Yan University, which is ranked first in the country.

Shouldn't the number of points in the exam, in the eyes of you people who are proud of the sky, be easy to catch!

Why do you get it now, it looks like you're about to fail?

Teacher Shi was puzzled, very puzzled.

In front of the performance of this group of students, Teacher Shi could not see the slightest shadow of the high-spirited students of the Department of Mathematics of Yan University.

After handing out the test papers, Mr. Shi took the remaining two test papers back to the podium.

In order to cause accidents, such as missing or misprinted test papers of a certain student, a few more copies are generally printed during the printing process of the test papers.

Holding the two multi-printed test papers, Teacher Shi sat on the podium in front of him, first glanced at the students below with a sharp gaze, and after finding no unusual behavior, he lowered his head and his eyes fell on the two test papers in his hand.

Yan University's final invigilator is in accordance with the standards of the college entrance examination.

No talking, no use of any electronic devices, no paper books.

All in all, it's a pretty boring job.

Moreover, the invigilator of the college entrance examination at least has the invigilation fee to take, while the invigilator of the university is completely working for nothing.

Professors are rarely bored enough to attend a final proctoring exam.

So this boring and unpaid job falls on teaching assistants, lecturers, and associate professors like Mr. Shi.

For two hours, Mr. Shi definitely can't sit stupidly like this, he needs something to play time.

And the set of score test papers in front of you is undoubtedly a good choice.

Anyway, it's boring, and it doesn't hurt to do it.

Simply, it won't take long.

Although Mr. Shi teaches the courses of real function and functional analysis, mathematical analysis is only a basic course, and Mr. Shi, an associate professor, is not proficient in it.

In his eyes, the questions of mathematical analysis are like the problems of a college student facing a primary school student.

However, Mr. Shi did not rule out doing this set of test papers.

One is to pass the time of boredom.

The second is to test the level of the proposition teacher by the way.

Thinking like this, Teacher Shi took a test paper and flipped it to the front.

There are very few questions on the test paper, only seventeen questions in total.

Ten fill-in-the-blank questions, six quiz questions, and one additional question.

In Mr. Shi's view, this is completely a set of welfare test papers given to the students by the teacher.

In the past few years, the number of questions in the paper started at least 20, and there were no additional questions.

This time, the amount of questions is small, and there is an additional question that can add points, which is not what the Welfare Bureau is.

But......

At that time, after the teacher read the first question, the idea no longer existed.

[ 1. Calculation limit lim(n→∞)∑((n+1)^z,k=n^2)1/√k=_____]

This...... That's just the first question!

You're not kidding me!

A question of such difficulty is not too much to put in the last question of the fill-in-the-blank question!

Teacher Shi thought that he was dazzled and misunderstood, so he rubbed his eyes and looked at it again.

That's right, he wasn't mistaken.

This is the first question of the fill-in-the-blank question.

Teacher Shi did not believe in evil and continued to look down.

[2. If x(n+1)=ln(1+xn) and x1>0 are known, then lim(n→∞)nxn=_____]

[3. When f(x) and lim ......]

The difficulty increases from question to question, and by the time it reaches the tenth question, it has grown to a rather terrifying level.

Teacher Shi looked at the next few big questions again.

As with the previous fill-in-the-blank questions, the first answer to the question is extremely difficult.

In the latter few questions, one question is more difficult than the other.

Especially the last additional question, in Mr. Shi's opinion, that question is an additional question if it sounds good, and it is a murderous question if it is not good.

Gives you hope, but in the end the tragic discovery that is utter despair.

Mr. Shi estimated that there are more than 40 people in the entire mathematics department, and there will definitely be no more than three people who can get a score on this additional question.

After reading all the questions in the entire test paper, Teacher Shi covered his forehead speechlessly.

If he hadn't known in advance that this was just a final exam paper for the freshman year, and he just brought this test paper in front of him, Mr. Shi estimated that he probably thought it was a set of postgraduate examination papers.

Because this set of test questions, both in terms of quality and difficulty, meets the standards of the postgraduate examination questions.

"This is completely out of the way for this group of students to live!" the teacher shook his head and smiled bitterly.

He now finally understands why before the exam, the students below all have expressions like they are facing a great enemy.

Put yourself in their shoes.

If he encounters a few points of test papers comparable to the difficulty of the graduate school entrance examination when he takes the final exam of his freshman year, it is good if his mentality does not explode.

With such a difficult test paper, even now, it takes a lot of effort for him to complete.

Of course, this is a lot of effort, which refers to the premise of using only the content and knowledge of the undergraduate level.

To use the knowledge and theorems at the graduate level, this test paper will not seem so terrible.

After all, mathematical analysis is just a basic course in the first year.

For Mr. Shi, this set of questions is only a little tricky, and it is not too troublesome.

However, for the group of freshman students below, it is a disaster.

Teacher Shi couldn't help but start a silent mourning.

In his opinion, this year's failure rate of mathematics courses may hit a record high.

Ten people are guaranteed, fifteen people are normal, and twenty people are not an accident.

At the same time, Mr. Shi also had great curiosity about the author of this set of test papers.

It is not difficult to know who wrote the test paper, and the name of the person who wrote the test is usually printed at the top of the test paper.

Teacher Shi turned to the front of the test paper, and his eyes fell on the line at the top of the test paper.

"Questioner: Gu Lu!"

"Teacher Gu!" Teacher Shi almost exclaimed.

He remembered that what Mr. Gu taught seemed to be the mathematical analysis course for freshmen in the Department of Mathematics this year.

I thought that such a major task would not be handed over to a new teacher like Mr. Gu.

But now, the test paper in front of him gave Teacher Shi Ling an answer.