Look at the pictures of four ants in the title. We can see that each ant has a number, which is 1, 2, 3, 4.
We can find that the number 1 is with ant No.2, and ants No.3 and No.4 are also together. This shows that if you want to find ants who can live together, you need to pay attention to the ants corresponding to these numbers.
According to this rule, we can be sure that the first ant and the second ant can live together because their numbers are adjacent (1 and 2). Similarly, the third ant and the fourth ant can live together because their numbers are also adjacent (3 and 4).
The final answer is 1 ants and the second ant can live together, and the third ant and the fourth ant can live together.
This question examines observation and logical thinking ability. By observing the pictures, we can find the rules and find out which two ants can live together. At the same time, we also need to understand the concept of adjacent number in order to get the correct answer. For the first-year students, this is a good topic of mathematics enlightenment, which can help them to exercise their observation and logical thinking ability.
Find the application of law:
1. In the financial field, stock price forecasting is an important issue. By looking for patterns, we can analyze historical stock price data and find patterns and trends. For example, we can use time series analysis method to fit and predict stock price data. By looking for the law, we can also find out other factors that affect the stock price, such as the company's financial situation and industry trends, and comprehensively consider these factors to improve the accuracy of the forecast.
2. In the production plan, finding the rules can help us optimize the production process and reduce the cost. For example, historical production data can be analyzed to find out the laws and trends between output and cost. By finding the law, we can find out which time periods are peak and which time periods are trough, and make different production plans for different time periods. In addition, we can also find problems and bottlenecks in the production process and take corresponding measures to improve production efficiency.
3. In computer science, discovering rules can help us design more efficient algorithms and optimization programs. For example, we can use method of bisection algorithm to quickly find the elements in an ordered array. By discovering the rules, we can find that method of bisection algorithm is more efficient than linear search algorithm when the amount of data is large. In addition, when solving some sorting problems, we can also optimize the time complexity and space complexity of the algorithm by finding rules.