same graph , why? tankyou
Try asking here https://mathoverflow.net/
same graph , why?
It is the issue of math skills.
comienza pensando que sgn(x)=x/abs(x) e intenta simplificar la segunda expresion
o iguala, sustituye y simplifica
f==g por qué?
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The same question 
Try asking here https://mathoverflow.net/
It is the issue of math skills.
comienza pensando que sgn(x)=x/abs(x) e intenta simplificar la segunda expresion
o iguala, sustituye y simplifica
f==g por qué?
Comments have been locked on this page!