Question

prove:
2=2

Answer 1

@ganeshie8 :D

Answer 2

prove by contradication :)

Answer 3

we can assume that 2=8 and now can you continue ?

Answer 4

if things are equal, then they can be proved to be subsets of each other

assume that they are not subsets of each other and show a contradiction if need be

Answer 5

yes,that's a good way to prove,
anybody else?

Answer 6

equality is an equivalence relation

Answer 7

which is sort of like saying "oil is oily"

Answer 8

:D
great! :)

Answer 9

can i prove that in this case?