in mathmatics we have using +,-,%,/,......etc why we are caliing the function + as + but why not calling + as – ? please explain it?

My dear Friend,,,,,,,Simply, if we use ‘+’ for adding.ex-  2+2=4.

But we use same‘+’ as ‘-‘ for adding   2-2=0

  By the reason we use the symbol to calculate the sum,subtract,multiple & division.

So,which are the symbols in the maths for the specific calculation.         Good question nice.........

hello frnd! we have fixed those symbols for some specific operations only.So that everybody can understand what operation they should do.If u are not fixed them then every body get confused if u say add some elements.to reduce that confusion we fixed them.

              if u r confused by my answer then u got the answer......