Rainbow 🌈 Mental Exercise, daily activity
1. Who is the father of Mathematics?
Explain:- Archimedes is the father of Mathematics.
2. Who invented zero ?
Explain:- zero is invented by Aryabhatt
3.How many zeros are there in one billion?
Explain:- There are 9 zeros in one billion.
4.Who invented the equals sign (= )
- A) Robert Recorde
Explain:- Robert Records invented the equals ( =) sign
5.Who discovered Pythagoras theorem?
Explain:- Pythagoras of Samos discovered the Pythagoras theorem.
6.Where was Abacus invented?
Explain:- Abacus is invented in China.
7.Smallest Whole number?
Explain:- 0 is the smallest whole number.