N-A-A Chapter 233
Chapter 233
In the quiet classroom, Ichiro Fujino, the head teacher, is sitting on the podium, holding a math test paper and working with interest, occasionally looking up to glance at the class.
Although he is a Chinese language teacher, he is still quite interested in mathematics, and the feeling that he can’t learn it in his head is also fascinating.
At this moment, Fujino Ichiro’s afterglow suddenly glimpsed a movement, and he subconsciously raised his head.
I saw that in the corner of the classroom, Takujin Yu was holding his hand high.
A flash of surprise flashed in his eyes, and he got up and walked off the podium and came to Takujin Yu.
“What’s going on?”
“Teacher, can I turn in the papers in advance?” Takujin asked softly.
Fujino Ichiro raised his eyebrows: “Why do you want to hand in the papers in advance?”
“I want to use my phone to check some information.” Takujin said honestly.
Many students around noticed the movement here, and couldn’t help but roll their eyes when they heard this.
If you want to play with your phone, just say play with your phone! It’s not about looking up information.
It’s like when they wanted to go to an Internet café to play games when they were children, but told their parents to go to an Internet café to check information.
Fujino-sensei smiled and was not angry, but just asked, “Have you checked it after writing?” Is there a guarantee that there will be no errors? ”
Uh-huh.” Takujin nodded.
When Fujino Ichiro heard this, the corners of his mouth involuntarily hooked, and he casually took the test paper on the teenager’s desk.
I checked the name of the class and confirmed that the answers were filled in on the entire paper.
Just as he was about to agree, he suddenly caught a glimpse of something, and his eyebrows frowned slightly: “Wait a minute, you are the second to last question, why is the argument process so long?”
After glancing at the topic, Takujin asked with some surprise, “Is the teacher’s short?”
“Yes.” Ichiro Fujino nodded.
“Is the teacher’s solution by proving that AG bisects ∠AEF and then using the properties of isosceles triangles to draw conclusions?” Takujin Yucai guessed.
“Yes, yes.” Fujino Ichiro hurriedly said, “Aren’t you?
Takujin shook his head and said with a smile: “This is a trap set by the questioner, Oh teacher, in fact, it is impossible to fully prove that AG must be divided equally ∠AEF.” Hearing
this, not only Fujino Ichiro, but also the surrounding classmates also pricked up their ears.
Because many of them also have this problem-solving idea; The rest, although they found the trap, still could not find the right idea.
Takujin continued: “This problem requires the equal and perpendicular nature of the diagonal of the square, as well as the criteria for determining similar triangles. Then
he began to prove it to Fujino-sensei from scratch.
Because BE=CF and AB=AD=BC=CD, AE=
DF.
Since the corresponding angles of the two parallelograms are equal, ∠BAG=∠DCF.
Since the square diagonals are perpendicular to each other and equal, BD⊥AC and BD=AC.
……
So EG/GF=(ED-A)/(EA-D).
So EG/GF = (EF-A)/(EA-E).
So EG/GF = (GF-A)/(GA-G).
……
Add 1 to both sides to get (EG+GF)/GF=(GA+GF-A)/(GA-G).
Substituting EG+GF and GA+GF-A is equal to AG to get AG/GF=AG/(GA-G).
Simplifying to get GF
(GA-G)=AG² gives GE(GA-G)=AG²
….
So GE=GF or GA=G.
Obviously, GA≠ G, otherwise the points A, E, F, G coincide, which does not meet the meaning of the title.
So only GE=GF is true.
……
It took Takuma a minute to sort out the geometry problem for Ichiro Fujino.
“Very good, very good, I will say how can this penultimate question be so simple.” Fujino-sensei nodded in satisfaction, and finally let go of his heart.
Although the surrounding students were silent on their faces, they were roaring in their hearts.
‘Topazhen!!
”Takuma-kun is really handsome~~’
Yu really loves me! Knowing that I had no train of thought, they tried in every possible way to remind me woo-woo~~~’
At the same time the pen in their hands was writing quickly on scratch paper!
Although it is impossible for them to memorize every step in a short period of time, all they lack is ideas.
With the idea, it is only a matter of time before you deduce and prove it yourself.
And the students who were far away from Tuozhen could only hear a few words, and they couldn’t help but feel a little angry and corrupted.
‘Gan, the voice is too small to hear clearly!!’ Of
course, there were also ‘outsiders’ like Mamorusa Matsushita, who looked at Takujin Yu with envy and thought only in his mind.
‘How cool it would be if I were to pretend this!’
”Alas, when can we also pretend to be forced by this culture!!”
Fujino-sensei took Takuma away’s test paper, “Okay, do whatever you want, don’t be too loud.”
“Okay, thank you, teacher.” Takujin said with a smile.
Then he took out his mobile phone, opened the search engine, and couldn’t wait to enter “My Youth Love Story Really Has a Problem”.
The search results came out quickly.
Sure enough, such a book does not exist in this world at all.
Then he searched for “Light Novel Writer Voyage”, and there was no such person.
“Hiss~~” Takujin Yu suddenly gasped.
‘It’s like… I’m going to get rich. Without
further hesitation, Takujin Yu immediately spent 500 points to buy the electronic version of the first volume of “Guoqing”.
Although he did not read novels in his previous life, he also brushed the news on the news that the total sales of “Guoqing” exceeded 10 million copies.
In Neon, the price of a light novel library is about 600 yen.
Ten million copies is 6 billion yen for horror, and the author’s royalties are generally 10%, or 600 million yen.
Not to mention, there are also single books (equivalent to hardcovers) with a price of 1000~2000 yen.
Although Takujin Yu only bought the first volume, no matter how conservative the estimate is, it can sell at least 500,000 copies, which is also 30 million yen.
1.5 million for 30 million, pigs know how to calculate.
Not to mention that after completing the club mission, you can also get 2,000 points + 100 club experience worth 6 million yen.
Although he once said the wise saying that “novels, dogs don’t write”, Takujin Yu said: I didn’t write novels, I copied them!
What’s more, he’s not all for money.
He just wants to make a little money while making more of the world’s excellent works to be seen by more people.
Taking out the clean, never-used notebook in his bag, Takujin began to copy it.
The first volume of “Guoqing” has about 105,000 words; after the day’s exam, Tuo Zhenyou probably copied nearly 50,000 words.
Just one day after tomorrow, you can copy it all.
After school, after saying hello to Shinki and Hoshino Miku, he walked towards the club building with his school bag.
Walking into the activity room of the Demon Eradication Department, I unexpectedly saw the cold girl sitting by the window.
The April breeze in Tokyo crept in through the window, raising the girl’s straight black hair that was as smooth and shiny as a waterfall.
The hair is lined with meticulously tied red bow ribbons that gently sway in the wind.
“Good afternoon, Kitagawa san.” He casually said hello and sat down in his place.
“Good afternoon.” Kitagawa replied lightly without raising her head.
Takujin Yu picked up the empty teacup and made sure that it was not matcha in the teapot before pouring himself a cup.
As soon as he picked it up, the girl’s flat and cold voice came into his ears: “Did you play with your mobile phone for today’s exam?” ”
…,” Takujin Yuu rolled his eyes, “Poisonous, right?” Can this kind of thing also spread in schools?
Kitagawa Eri didn’t answer, and the corners of her pink mouth turned up slightly.
Takujin Yu could only helplessly pick up the teacup and take a sip.
A bitter taste to the extreme suddenly exploded on the tip of the tongue!
Tuo Zhenyu’s handsome face suddenly crumpled into a ball of bitter melon: “What the hell is this tea?!” The
girl slowly raised her head, took the teacup lightly and took a sip, and then said unhurriedly.
“Kuding.”
Takujin Yu stared at the angel-like beautiful girl in front of him, gritting his teeth and asking.
“You did it on purpose! You definitely did it on purpose!! The
girl smiled, “Yes. ”
…”
Such a simple admission, but gave Takujin a good time: ‘How dare she be so rampant?!’
……
Takujin Yu took out a hand-painted book and prepared to continue copying the remaining chapters.
And at this time, Kitagawa Eri seemed to remember something.
She took off the silver necklace from her slender white and tender pink neck and handed it to the boy.
“This one is back to you, thanks.”
Takujin raised his head, but did not pick it up.
Just smiled slightly and said casually.
“Take it, you look good wearing it.”