A free proposition in mathematics usually referred to a question with the nature of giving points. The answer was often very basic or common, but it was not easy to find the correct answer. If he did this question wrong, he might fail the entire exam. Therefore, before the math exam, one must carefully examine the questions, grasp the key points and difficulties of the questions, and not underestimate any of the questions.
There are many stories of comparison. Here are a few examples:
The magic of 1:1: In the novel "Battle Through the Heavens", the protagonist Xiao Yan met a mysterious mathematician during his training. The mathematician told him that as long as he could find the equilibrium point of the mathematical concept of "ratio", he could obtain a great improvement in his training.
2:0 Adventures: In the novel " The Master ", the protagonist Yu Wenzhou met a mysterious mathematician in a competition. The mathematician told him that as long as he could find the balance point of the " ratio ", he could win the competition.
The art of comparison: In the novel "The Three-Body Problem", the author Liu Cixin once used the concept of comparison to describe the development of human civilization. He believed that ratio was a number with the meaning of balance and proportion. The development of human society was like a constantly moving ratio, which needed to maintain balance and proportion in order to continue to develop.
The philosophy of four comparisons: In the novel Douluo Continent, the protagonist Tang San met a mysterious mathematician while cultivating. This mathematician told him that comparisons were not just a mathematical concept, but also a kind of philosophical thinking. It represented the contradiction and balance in human thinking.
The concept of ratio in these stories represented a sense of balance and proportion, which could help people maintain their direction and motivation in life and cultivation.
During the debate, there might be questions about whether the advantages of the Internet outweighed the disadvantages or the disadvantages outweighed the advantages. This question depended on the viewpoint and stance of the party debating.
Those who argue that the advantages of the internet outweigh the disadvantages may argue that the internet provides many conveniences and benefits. For example, the internet can make it easier for people to obtain information, communicate and shop, and can also increase productivity and creativity. The Internet could also promote innovation and development, bringing more opportunities and choices to people. In addition, the network could also protect privacy and information security to prevent information leakage and network attacks.
On the contrary, those who argue that the disadvantages of the Internet are greater than the advantages may point out that the Internet also has many problems and dangers. For example, the spread of online rumors and false information will lead to social unrest and panic. Internet addiction and addiction will affect people's mental health and social ability. Internet attacks and security problems will affect the safety and stability of society. In addition, the Internet may also lead to regional discrimination and information imbalance because the information on the Internet is often one-sided and inaccurate.
Therefore, the question of whether the advantages or disadvantages of the network outweighed the advantages or disadvantages in the debate needed to analyze the advantages and disadvantages of the network according to the viewpoint and position of the debater, find out the relationship between the advantages and disadvantages, and try to convince the audience and judges through reasonable arguments and logical reasoning.
The answers to the Water Margins competition questions are as follows:
Lin Chong is the second member of Liangshan Lake. He's a good man, skilled in martial arts, and proficient in spears. He's one of the wise and brave men of Liangshan Lake.
2. Lin Chong's wife, Du Poniang, was proficient in martial arts. She had been seriously injured many times in the Jianghu to protect Lin Chong. She was one of Lin Chong's most trusted generals.
3. The leader of Liangshanpo, Song Jiang, once studied at Tokyo's Shikesuo University. During his time there, he met Lu Junyi, Wu Yong, Gongsun Sheng, and others. Later, these people joined Liangshanpo and became the rebel army against the imperial court.
The deputy leader of Liangshan Lake, Wu Song, was once a constable in the government. Later, he joined Liangshan Lake because he was dissatisfied with the unfair treatment of the government. He became a brave general and successfully pursued and defeated the enemy many times.
The deputy leader of Liangshan Lake, Lu Zhishen, is a man who looks open-minded and cheerful but is full of justice and tenderness. He has fought with the generals of Liangshan Lake many times to protect the people at the cost of sacrificing himself.
Alright, I can help you summarize the changes and trends of the math college entrance examination questions in the past ten years.
The following are some of the answers to the math college entrance examination questions in the past ten years:
1 2019 Mathematics College Entrance Examination Questions:
- Find the derivative of the function y= 2x ^2 +5x-3.
- Solve the equations: x ^2 +3x+2=0 and x ^2 -4x+6=0.
- To determine if the solutions of the two equations are equal.
2020 Mathematics College Entrance Examination Questions:
- Find the derivative of the function f(x)= x ^3 + 2x ^2 +3x+2.
- The solution was x ^3 + 5x ^2 +2x-1=0.
- Judge whether the function y= 2x ^2 +3x-1 is increasing or decreasing monotonously.
3 2021 Mathematics College Entrance Examination Questions:
- Find the derivative of the function f(x)= x ^2 +2x+1.
- Solution: x ^2 +3x+2=0.
- To determine if the solutions of the two equations are equal.
4 2016 Mathematics College Entrance Examination Questions:
- Find the derivative of the function y= 2x ^2 +3x-1.
- Solution: x ^2 +4x+2=0.
- Judge whether the function y= 2x ^2 +3x-1 is increasing or decreasing monotonously.
5 2017 Mathematics College Entrance Examination Questions:
- Find the derivative of the function f(x)= x ^2 +2x+1.
- Solution: x ^2 +5x+2=0.
- Judge whether the function y= 2x ^2 +3x-1 is increasing or decreasing monotonously.
These questions were all basic questions that examined functions, equations, trigonography, and other knowledge points. At the same time, he needed to pay attention to basic concepts and methods such as the derivative of functions, the solution of equations, and monotonicity.