I may be a pseudo-scholar

Chapter 40 This question is really abnormal

Although the 3X+1 conjecture has not been proved before, it is not because no one in this world can prove it, but that such a conjecture cannot reach the level of the world's top conjecture.

how do I say this?To put it simply, world-renowned mathematicians will not spend time solving it, and ordinary mathematicians in various countries are powerless to such conjectures that require a little thinking, so there is no solution yet.

"The waves behind the Yangtze River push the waves ahead!" Ye Yang lamented.

Silent gunpowder smoke permeated the examination room among ten people, and beads of sweat appeared on everyone's bodies.

It's not hot, but a real chill.

Three to ten minutes have passed, but no one has solved the first question. Everyone is still observing the question, trying to get something useful from this story that is comparable to a small Chinese composition.As for their urine, it has come out of the body as body fluids have turned into sweat, doing aerobic respiration.

Holding the pen tightly, Bai Xue tried hard to mobilize the knowledge of mathematics LV4 in his mind, but he was surprised to find that the knowledge of LV4 was not of much use here.

Everyone was still reading the questions over and over again, and the few equations they wrote down were crossed out in a hurry.

This is a logical reasoning question:
[Once upon a time there was a king who owned 1000 bottles of wine. The king will hold a large-scale celebration tomorrow (that is, 24 hours later) and needs these 1000 bottles of wine for banquets, but he got news from spies that the 1000 bottles of wine One of the bottles in the bottle was poisoned by someone, and this poison is a chronic poison. The poisoned person will not show any symptoms on the spot, but will show signs of poisoning and die after about 10-20 hours.

The king has tens of thousands of slaves who are building a new palace. He can choose a certain number of slaves to serve as wine testers, and because the selected people will delay the project, he hopes to choose the fewest slaves to taste wine and find out. That bottle of poisoned wine.

If you are the king, if you have enough cups for testing wine, how many slaves do you need at least to find out which bottle is poisoned wine within 24 hours. 】

This question...

At first glance, it looks very abnormal, but in fact, it is indeed abnormal!
if you were king...

Everyone's thinking is: "If I were the king, I would throw away all the wine and replace it with Hengshui Laobaigan!"

This is very simple, and the answer is ready to come out.

0 name!
But no one dares to die for their own dinner!The king waits for his guests, and they are the ones who are invited to eat at the banquet!

If you can't find the poisoned wine, it means you can't eat the banquet, so everyone doesn't plan to continue to solve other problems. Overthrowing all the wine and replacing it with Hengshui Laobaigan is the kingly way!
"This question seems to be logical reasoning, but it contains permutations and combinations, but how should it be used..." Bai Xue fell into deep thought.

"Do it with combination numbers?"

"no……"

"Using permutation equations? The binomial theorem? Yang Hui's triangle?"

"No, no, no, no!"

Bai Xue scratched his head and fell into the prison of death.He suddenly discovered that his thinking had been completely limited by logical reasoning, lost in the knot of permutation and combination.

The rest of the people were not having a good time either, they were all holding their heads in pain, and even Brother Xiang, who was taking the exam for the second time, was holding his head and thinking hard.

No... wait.

Bai Xue turned his body sideways and looked behind him out of the corner of his eye. He seemed to notice that Brother Xiang's pen was placed on the right side of the test paper.

This... isn't the second question?
Bai Xue was startled, did this guy already finish the first question?

The pointer of the clock has slipped to the position of "2" in a daze. The poor people have not realized that time is sneaking past them.

Bai Xue felt that Brother Xiang was writing furiously behind him, and thought: Forget it, I'll do the second question first too!

At this time, Bai Xuecai really felt the crisis from mathematics!

Mathematics LV4 is only mediocre, just a drop in the ocean, looking around, there are still unsolvable problems.

Bai Xue came to the gate of the second question and began to read the question.

For the vast majority of people who do mathematics, everyone is a locksmith. Doing mathematics is equivalent to unlocking a new posture. Every question is a door, and the question in the question is the lock of this door. Get the right posture and break through the door.

The second problem is a space geometry problem, which is still quite difficult. It is a problem of finding the dihedral angle and the intersection point of the coordinate system in which the circular frustum and the hexagon overlap.

For such a question, if the top student in the college entrance examination has not studied the spatial coordinate system in college mathematics, he can only mourn and call this question respectfully Dad.

"This question...is quite simple."

It's a pity that Bai Xue is the grandfather of the top students in the college entrance examination.

After Bai Xue observed for a while, an idea for answering the question instantly appeared in his mind.

This kind of thinking is not generated abruptly, but the experience gained after solving a large number of spatial geometry problems in monkey search questions. It is the feeling that after studying, it will come naturally.

The brilliance of Mathematics LV4 continued to magnify, stimulating Bai Xue's brain nerves, forcing Bai Xue to form the steps to solve this problem in his mind.

In fact, these steps are all in Bai Xue's mind, but he just mapped them into his mind.

Swish swish!
Bai Xue flicked his unneeded sleeves, and began to write freely, like flowing clouds and flowing water.The sound of pen rubbing against paper was very clear and obvious in the huge classroom.

"Hiss..." Everyone took a breath and looked forward.

Only the desks of Bai Xue and Nan Gongxiang were rustling!

Huada in the last row had an ugly expression on his face. From his angle, he couldn't see what was going on in front of him, but he could feel that the students in the front row were writing frantically.

He scratched his head frantically, without any thought of solving the problem.

"Don't be arrogant." Wu Tianze looked ahead, a trace of coldness appeared on his handsome face.If someone was standing beside him at this moment, they would be able to find that the titles of Wu Tianze's third and fourth questions were filled with imprints.

It's just... His writing voice is very soft, no one can feel it, there is a person here, writing a wave of wild cursive.

When Ye Qinghan saw that Bai Xue next to him had turned the page of the paper, he also panicked.After more than an hour, she was still stuck on the first question without any thought.

"Bai Xue did it so fast, the second question is easy?" Ye Qinghan bit her lip, for some reason, she felt that her mind couldn't turn around here.

"Forget it, I'll do the second question first, I can't solve even one question, it's too embarrassing..." Ye Qinghan blushed, and turned his eyes to the second question.

(End of this chapter)