I was asked in a exam: does there exist a function(need not be continous) f:R→R whose graph is dense in R2?
I proved that graph of a discontinuous linear map is dense but did not provide explicit example, could any one give me one such? thank you
I was asked in a exam: does there exist a function(need not be continous) f:R→R whose graph is dense in R2?
I proved that graph of a discontinuous linear map is dense but did not provide explicit example, could any one give me one such? thank you
I have injection f:A→B and I want to get bijection. Can I just resting codomain to f(A)? I know that every function i...
No comments:
Post a Comment