Ouyang Xiao felt awkward when he heard Professor Meng personally call out names. He sighed silently.
"Here!" He raised his hand to indicate that he was coming.
"Yes, it's good that you're here." Professor Meng Yang didn't criticize them. They were all adults, so they should be responsible for their own matters." Come up and write your thoughts on this question.”
Suddenly, it was obvious that the surrounding students were secretly relieved. A few heads that were originally buried especially low floated up to see which unlucky guy was chosen.
As long as I don't go up and embarrass myself, it's fine. Although no one will do it, no one wants to be the one who publicly "punishes" me.
Gong Yifan looked at Ouyang Xiao, who was not anxious at all, and he suddenly understood.
Then, he looked around disdainfully.
Humph!
You mortals know nothing about what a "monster" is!
Did she go on stage to embarrass herself?
He was there to act tough!
watch
Actually, before Professor Meng Yang finished writing the question, Ouyang Xiao had already guessed what he was trying to prove. To be honest, it was indeed a high school question. It could be solved with high school mathematics thinking.
Give away the points.
Ouyang Xiao walked to the podium, picked up a chalk, and began to answer,"
" Prove that when n=1, M =?，The conclusion is, of course, valid."
"When N=2, M only has one number m. One of a1 and a2 must not be equal to m.”
" The following assumption is that K > 3 and for any n.”
" Without losing the general assumption a1."
Ouyang Xiao wrote on the blackboard with his chalk. The high school students felt that this question was a little difficult because it was difficult to understand and analyze with abstract thinking. To simplify thinking was to find the set M and then discuss it separately.
Was it very complicated?
Gradually, after the entire blackboard was written, the students below realized that Ouyang Xiao had started to write a small title on the second blackboard!
The densely packed blackboard only had half of the answers written on it, or even less than half of the answers?
Professor Meng Yang found a seat in the first row of the classroom and sat on the side. He nodded from time to time.
Finally, after another six to seven minutes, Ouyang Xiao finally wrote a summary on the third blackboard.
By induction, we can adjust the order of the first t steps so that it can avoid the t-1 number in A.
Therefore, it was impossible for the first step t-2 to encounter the number in B.
Professor Meng Yang said with certainty,""Not bad, your answers are clear. This is a high school Olympic question, your foundation is very solid.”
Ouyang Xiao smiled and said,"Professor Meng, you probably want to use this question to explain Sun Tzu's theorem, right?"”
Professor Meng finally revealed a surprised expression." Oh? You know how to solve it with advanced mathematics?"
Ouyang Xiao nodded and pulled down the fourth blackboard. He wrote as he said,"" The high school elementary mathematics solution is indeed a bit long-winded. If we directly use Sun Zi's theorem, we just need to prove that for any number a1, a2.an, we can substitute it into the equation system S to have a solution and construct it."
In the classroom, some of the students had already lowered their heads and flipped through their phones. Some of them were still trying to understand it with a blank look on their faces. However, soon, more and more students gave up struggling.
uh
What are you writing?
Professor Meng Yang stared intently at the blackboard, trying to figure out the solution.
Although there were a few steps that were slightly complicated and not refined enough.
However, as a first-year student, this was already very good.
After a while, Ouyang Xiao wrote down half of the blackboard and soon obtained the proof!
The same question, two different thoughts, completely different processes, but the same result.
This was the beauty and wonder of mathematics!
Many students in the classroom had already felt the despair brought by university mathematics. They felt that the guillotine for public execution had gone out of control and cut down a large area of the onlookers.
A physics application student couldn't help but ask the person sitting next to him," Are the people from the material-begging class so awesome?”
The student from the begging class was also dumbfounded, but he could not lose face. He casually said,"It's alright."
Gong Yifan was expressionless. He felt that everything was under his control. Indeed, when he was with a demon, he had to be wary of them using their " posturing " skill at any time.
His mentality had to be stable!
He was not shocked when he encountered something!
"Not bad, very good!" Professor Meng Yang gave a rare smile and praised him." You've prepared in advance?”
Ouyang Xiao smiled humbly." Yes, I read a few math books in advance.”
The surrounding students thought,"F * ck, how many books?" This b * stard, did he still want others to live?
Meng Yang asked, Are you interested in number theory?”
" I'm interested in mathematics," Ouyang Xiao said honestly." Algebra, geometry, topography, and so on are all fine."”
As expected, Meng Yang's smile grew wider when he heard this." Mathematics is indeed a very interesting subject. I hope you can continue to keep up your enthusiasm! Alright, Ouyang Xiao, I'll give you full marks. In the future, you should spend more time thinking and researching after school. If you encounter any problems, you can come to me.”
"Thank you, Professor Meng!”He put down the chalk and returned to his seat.
Meng Yang nodded and looked back at the answers on the four blackboards. He thought to himself," Hmm, he's a good seedling. I can try to nurture him!"
........
This book is provided by FunNovel Novel Book | Fan Fiction Novel [Beautiful Free Novel Book]