[There is only 1 change today, and the rest will be made up tomorrow!! 】

At this moment, the warm sunlight shines in through the dim window, shining the entire fifth class in a halo, although at the end of the class, Zhou Xuan can still feel a faint warmth, his eyes moved, and he saw Ye Lian'er, who was sitting near the north, and gently stopped the pen in his hand. The pen ~ fun ~ pavilion www.biquge.info took out a piece of straw paper.

"Well, if I'm not mistaken, she must have entered one of the most important links in mathematics now, in other words, the most important part of the entire mathematics exam!"

After last night's assault, Zhou Dashao, who already had a certain understanding of the college entrance examination in Jiang Province, instantly guessed Ye Lian'er's intentions at this moment, of course, he naturally would not use the so-called means to see what kind of means this sister paper used to solve it, and every time there was an exam, the finale question would appear.

The last 4 questions that appeared in the blank questions of the mathematics test paper this time also have a certain degree of difficulty, and if you want to solve them, you naturally need certain skills, of course, some questions, relying on skills alone, are far from enough, you must improve your own ability, for example, calculation ability, the ability to deal with problems.

These abilities are also part of the test-taking ability, the reason why Zhou Dashao is able to play at this moment is inseparable from his use of time last night to improve himself, at this moment, looking at the girl's serious face, he feels that now is an important moment for him to play.

Hiding something is really impossible for Zhou Dashao!

He is a person who likes to show off, and he has always shown his coquettish side in front of everyone's eyes, if it weren't for that, he might not have been attacked and besieged by so many strong people.

This is probably the so-called "wood shows in the forest, and the wind will urge it!" ”

Of course, from another point of view, a character like him has not been sliced and studied in his previous life, and it is also a mistake of the current scientists, after all, from the examination ability of memory ability as the main body, and the combat effectiveness of skill and physical strength as the main body, he has brought it to the limit of the human body, such a person, sooner or later, will explode.

"Okay, well, improve your spiritual realm, and next, it's time to start the gorgeous counterattack road, no, it should be the beginning of this journey against the sky!"

He showed a slight smile, and even looked at the 11th question of the 14 fill-in-the-blank questions that appeared on the test paper at this moment, and it is no exaggeration to say that after the foreshadowing of the previous 10 questions, now, the 11th question is already with a certain degree of difficulty.

"If a1=1. and an+1-an=n+1, what is the sum of the first ten terms of the sequence [1/an]!?"

It's actually a series of questions!?

At first glance, a faint smile appeared on Zhou Dashao's face, last night he spent a lot of time dealing with the size of the sequence, and in an instant, countless ideas appeared in his heart, he looked at the problem very calmly, and in order to do it directly, but simply thought about it.

"This is nothing more than a problem to examine the types of general terms in the number series, of course I can find each term separately and add it to it, but in that case, it will definitely waste a lot of time, so I can only calculate the general terms!"

The next moment, his gaze stayed on the equation behind him, revealing a faint smile: "It's nothing more than the so-called accumulation method!" ”

As he spoke, he quickly wrote down a number on the paper: "The final answer is that one can be counted down by the equation of the split phase, and the final answer is clear at a glance, and this solution should be the so-called most correct and fastest solution!" ”

In less than 1 minute, Major General Zhou wrote down the answer to question 11: "20/11."

"In the plane Cartesian coordinate system, p is a moving point on the right branch of the hyperbola x2-y2=1, if the distance from the p point to the straight line x-y+1=0 is greater than c constantly, find the maximum value of c!?"

What a simple sample paper!!

Zhou Dashao showed a faint old-fashioned smile: "The slope of this straight line and the asymptotic line of the hyperbola is the same, so the so-called maximum distance, in essence, is just the horizontal distance from the fixed point to the fixed line!" ”

As he spoke, he wrote down one number: "Root number 2/2."

"Knowing the absolute value of the function f(x) = lnx, for g(x), when x is between 0 and 1, the corresponding equation is 0, when x is greater than 1, for the absolute value of x2-2, find the number of roots where the absolute value of f(x)+(x) is equal to 1?"

Well, this topic is not bad!

Seeing this topic, Zhou Dashao knew that if he continued to deal with it according to the situation he had just now, it might not be as simple as he thought.

Analysis of this topic,Can only take the method of classification discussion,This exam,For a lot of settings,Consider it more than 1 week,The limit was examined before,Examined the general and special,Also examined today's classification discussion ideas,It seems,This routine is a bit deep。

"Thinking about this problem, there are a lot of problems that need to be solved, from the beginning to the end, I need to investigate a lot of things, well, it's just a classification discussion, but this is not a problem for such a young man!"

After a quick calculation on the straw paper, nearly five or six minutes later, Zhou Dashao wrote lightly: "4! ”

1 such an answer, which is quite good!

After dealing with the first three questions, Zhou Xuan continued to wander around the class with his eyes, and at this moment, most of the students still focused their attention on their own topics, and then, he glanced at Ye Lian'er deeply.

The latter has also begun to solve the problem at this moment, in the amber eyes, there is a kind of throbbing that belongs to a girl, and there is a charm of a girl when she is serious, such a charm can be said to be the scenery of the beauties that Zhou Xuan has seen over the years, that sentence is so.

"You always say that youth has never gone far, and we at that time were the best of us! At that time, the boy had the brightest smile in the world! At that time, the girl had the most beautiful silhouette in the world! ”

Thinking of this, he showed a faint smile, this kind of time should be the quietest moment in the whole high school, of course, it is even more like this, what he uses his whole heart and wants to pursue is, after all, such a beauty, he has never had in his life.

This time, he hopes that he can have a different life, and he hopes that such a beautiful thing can accompany him throughout his life.