This is dumb!
There are two: whether there is a need for their invention, and is their invention original.
Yes it was invented by the Chinese
They want to improve the lives they have, preserve the things they have, see what else can be done with existing materials, or try to solve a problem. "Necessity is the mother of invention."
Paper making
This is dumb!
There are two: whether there is a need for their invention, and is their invention original.
Think of creative way to solve the problem and work hard to make that solution possible.
The initial reason for the invention was to solve a specific problem or improve a process. The primary use of an invention is its intended function or purpose for which it was created.
Not possible to answer this since it's not possible to find out what the problem is - not everyone is familiar with "math paper 2". However if you wish to type the maths problem into the question bar, I'm sure someone will help you with it.
it gives the individual (or firm) with patent protection a property right over its invention.
It is to use science for a practical job or to solve a problem.
Thomas Edison was trying to solve the problem of providing a practical and efficient way to create and distribute electric light to replace gas lighting. His invention of the practical incandescent electric light bulb helped revolutionize lighting and power systems.
When you analyze a problem you look it over which is what analyzing means. You look over the problem and then you solve it. When you solve a problem you solve it and you use certain steps and solve it but of course everyone has there ways to solve a problem but some people have ways to solve it by just analysing it. That is the difference.
118.5
60.81200 there are multiple ways to solve this problem. the most common is use a calculator. however, you can solve it with basic multiplication which would require a pen, a paper, and about a minute.
toilet paper