Euclid

Euclid of Alexandria  (Greek: Εὐκλείδης) (325 BC–265 BC) ek Greek mathematician rahaa jon ki  Alexandria, Egypt me rahat rahaa. 

Dher log Euclid ke the father of geometry maane hae. 

Euclid ke Axiom
 Jon sab chij ek chij ke baraabar hae, ek duusre ke baraabar rahe hae. (Things equal to the same thing are equal to one another)
 Jab baraabar chij ke baraabar chij se jorra jaae tab puura bhi baraabar rahe hae. (If equals be added to equals, the wholes are equal)
 Jab baraabar chij ke baraabar chij se nikaala jaae tab bachaa bhi baraabar rahe hae. (If equals be subtracted from equals, the remainders are equal)
 Jab dui chij me ekke rakam ke chij hae tab duuno ek duusre ke baraabar hae. (Things which coincide with one another are equal to one another.)
 Puura, hissa se jaada rahe hae. (The whole is greater than the part.) 

References

Category:Greece ke log
Category:Mathematicians