Working with very large or very small numbers, in economics or science, for example.
Chat with our AI personalities
how are emeralds use in everyday life
Unless your "everyday life" involves work in some area of engineering, you won't use matrices in your everyday life.
Geometry is used in my everyday life because I see it everyday. Everything I see is practically geometry. There are posters on my classroom wall, there are desks and chairs, tables, and a big nice white board. I guess this is really how I used geometry in my everyday life.
You eat it......
Roman numerals weren't even used outside Europe so I hardly consider them being used in "everyday life" of the average human. Roman numerals used a primitive and inconvenient system which was easily replaced by the Hindu-Arabic numerals that are now standard in the modern world.