What Jiang Yunkun didn't say is that in fact, if you can join the math competition teams of famous schools, you basically don't need to participate in this kind of city-level math competition. You can just participate in the league directly, which is equivalent to exemption from the test.

Now they go to participate in the first year of high school. Unless they have special talents in this area, they basically look for abuse.

Since these arrogant students like to be abused, why wouldn't Jiang Yunkun satisfy their wishes?

It's best to listen to his lectures honestly when you come back.

"Jie Jie" Jiang Yunkun let out a sinister laugh as he walked.

Saturday, September 15.

After Lu Shixian checked it, he put his participation certificate, student ID card, ID card and some answering tools into a small schoolbag and came out of the dormitory.

It seems that this mathematics competition has aroused the enthusiasm of many students. Except for the senior high school dog, those who stayed in the school on Saturday are basically to take this exam.

Then I waited at the location designated by Jiang Yunkun, and the students who had gone home soon returned to school one after another, and finally gathered here.

At 8 o'clock in the morning, Lu Shixian counted the number of people and reported to Jiang Yunkun: "Report to Mr. Jiang, there should be 23 people in the first grade (Class 1) of senior high school, but there are actually 23 people."

Jiang Yunkun nodded and glanced at his watch.

"The driver should be here soon, please wait a little longer. The exam starts at nine o'clock, and we will arrive at eight thirty, half an hour earlier."

During the waiting time, the class is naturally busy.

"It is said that this competition is more difficult than previous ones. It is not like before. The type and difficulty of the questions are closer to the league."

"Han Fang, how do you know?"

"I have a gossip, because the city's Mathematics Society made the question. They said that as a provincial capital association, it should be a little higher than other places, and it should be on par with the province."

"I'm going, isn't that cold? Last year, our entire school had only two provincial ones, and we weren't qualified to enter the provincial team."

&34;What about the places in our province? &34;

"Before they were taken by the attached high school, they occupied 90 of the provincial team places in one school."

"It seems that our school has really fallen!"

At this moment, Jiang Yunkun interrupted the whispering of the students, probably unable to bear it anymore.

"The bus is here, let's all get on the bus. There will be students from Class Two coming over later, but there will be fewer of them."

"For this competition, everyone has rich experience in taking the exam, so I won't repeat some things."

Soon, a brand new school bus stopped on a nearby roadside.

Students from Class 1 and Class 2 lined up and got on the bus one by one.

Afterwards, the school bus started and drove towards Jinling University of Science, the test center.

Lu Shixian looked back at the contestants in class two, who were basically unfamiliar.

Thinking about it, according to this time, the grades of the agricultural middle school students admitted to No. 1 Middle School will not meet the standards of the previous classes.

Chen Yiyi was fine, she had already inquired about it before, and with her grades of more than 500 in the city, she would not be able to enter the second class, but she would be fine in the sixth class.

As for Xu Youmeng, he had never seen her in Jinling No. 1 Middle School.

It seems that just like the previous life, he should have entered Jinling High School to study.

Lu Shixian was thinking about it when he heard the sound of getting off the car.

Looking outside, he had already arrived at his destination.

Followed the team into the arena of this mathematics competition, Jinling University of Science.

In fact, this is not even the preliminary round, at most it is a qualifying round. If it is a league, it should be held in Jinling University, and the specifications are much larger than this.

However, the purpose of Lu Shixian's coming to participate is just to experience the atmosphere of the subject competition in advance. His main goal is not mathematics, but biology, so his mentality is very good.

"Okay, let's go find your own competition area. After the exam, let's gather at the main entrance of Jinling University of Science. Is there a problem?" Jiang Yunkun made the final arrangements.

Soon, the contestants of Jinling No. 1 Middle School began to disperse and break up into pieces according to the competition areas that had been divided by the competition certificates.

Lu Shixian came to the third floor of the teaching building c, area b, waiting for the inspection.

Immediately afterwards, the staff took his student ID card and reference card to check carefully, and then used a scanning device to scan Lu Shixian's whole body to check whether he was carrying mobile phones and other electronic devices used to cheat.

In terms of rigor, it was even stricter than the senior high school entrance examination that Lu Shixian had just taken. It can only be said that it is the most valuable competition among the five subjects.

Finally, Lu Shixian was finally able to enter the field.

There are 30 seats in total. After finding No. 22, Lu Shixian sat on it and began to arrange the answering tools.

Fortunately, he had done his homework before. Apart from the necessary tools, he couldn't even bring scratch paper, let alone correction fluid and tape.

When the exam was about to start, the seats were not full.

It seems that after signing up, there are many people who give up the exam.

So don't be intimidated by the seemingly large number of references sometimes.

At this time, the invigilators began to distribute the draft paper.

Lu Shixian put away the draft paper and took a deep breath, adjusting his best mentality to participate in the competition.

Finally, the test papers were sent out one by one.

What Lu Shixian got was roll a, which means that the people sitting above, left, and right of him were holding roll b.

As for the reason why he didn't go down, there was no one behind him.

Once you get the test paper, you can answer the questions.

The exam time is 9:00-10:30, and the time is not strict enough to be consistent with the league.

The test time for the first test of the league is earlier, from 8:00 to 9:20.

Without further ado, Lu Shixian quickly scanned through the entire test paper.

For the two types of questions, there are 8 fill-in-the-blank questions, each with 8 points, and a total of 64 points; 3 proof questions are worth 56 points, and the total score is 120 points.

But if you think that these 11 questions can be solved in one to twenty minutes, then you are wrong.

Otherwise, there is a reason why people set an answering time of about one and a half hours.

Lu Shixian did some statistics, and it seems that there are too many algebra questions.

Among the 11 questions, 8 questions belong to algebra, including 2 geometry questions and 1 probability distribution question.

Filling in the blanks is like meat to Lu Shixian's mouth.

You don't care whether I use the differential mean value theorem or Euler's equation, I just need to fill in the correct answer.

Lu Shixian looked at the first question: The n items of the arithmetic sequence a satisfy the sum of the 20th item and the 7th item of a in the 2007 item of a, so what is the first item of a?

Isn't this a sub question?

Lu Shixian only needs to list the two equations in the question stem separately with the help of tolerances, and then make them simultaneous.

If you solve a linear equation in two variables, the answer will come out right away?

Next question: If the real numbers x and y satisfy, what is the limit of this formula?

Lu Shixian smiled, and wrote directly on the draft paper: This formula is obtained by L'Hopital's rule, and it can be simplified to 2/3.

This is also a weak chicken, and the battle is resolved in three seconds.

Lu Shixian filled in the answers and started the next question.

Finally came the answer to the proof question.

At this time, Lu Shixian, who read the title, finally began to look serious.

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