Question

1 + 1 =?

Answer 1

1)the successor of 1
2)an element of \(\mathbb R\)
etc.

Answer 2

\[\sum_{n=0}^{\infty}\frac{1}{2^n}\]

Answer 3

1)the successor of 1 ... Peano's axiom

Answer 4

\[e^{\pi i}+2\]

Answer 5

c'mon guys, how many can we get? lol

Answer 6

nope. it's 2 :) so... no medals! :D

Answer 7

._. u already have medals T_T

Answer 8

oh my last one was wrong anyway\[e^{\pi i}+3\]oops

Answer 9

lol

Answer 10

man ... seriously, this looks so trivial .. but quite important

Answer 11

lol.. a paradox

Answer 12

close to paradox*

Answer 13

axiom .. so it is called "self evident truth" with no proofs

Answer 14

yeah, you can talk about domain of discourse and all that
I feel like I'm not in a position to talk about it until I've taken more number theory or something

Answer 15

right... im bad with vocabulary

Answer 16

*or "universe of discourse"
...see so am I

Answer 17

i am in the same position .. oneday we will discourse

Answer 18

yes, one day... :)

Answer 19

2 :)

Answer 20

lol