punyita dkoalam
Chat with our AI personalities
1. Toxic - a picture of a scull 2. Flammable - a picture of a flame 3. Corrosive - two test tubes with liquid spilling on an hand and a bench 4. Radioactive - a picture of the nuclear symbol
It is not known where the symbols in the Egyptian system were - probably in the minds of their mathematicians.
Yes, Hindu-Arabic system have only 9 symbols.
The basic symbols are I,X,L,C,D&M
Yes, it employs positional notation. It forms the basis of our decimal system, replacing the original Arabic symbols with Latin symbols.