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
How to find limh→0sin(ha)h without lhopital rule? I know when I use lhopital I easy get $$ \lim_{h\rightarrow 0}...
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