Mathematics : Number-Integer 30

Hello, everyone who likes mathematics 🧮

Okay…………………
My dear audiences and supporters and my adorable ones💕. Please receive my apology and accept my bow to you all. Originally you are not feeling boring about “Number-integer” this chapter. You all just find another way to solve it, I am so happy for your achievement.

Thank you all the way for the chance to let me share something to you.

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Actually, we may share only one chapter, so next subject will be chemistry.🧪

The classic "Han Xin Counting Soldiers" problem:

Applications in "This is Mathematics": For example, "Calculate the digits after the decimal point of 1/7". By observing the cycle of the remainder, we find that the 1/7 cycle is 142857. This is also a manifestation of the remainder problem in the cycle.

The most interesting remainder problems are those that cleverly combine mathematical concepts with real-life situations, have historical origins, and provide intuitive solutions. Among them, "Han Xin Counting Soldiers韓信點兵" is undoubtedly a prime example.