Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Seleccione la opción correcta para completar la definición siguiente: _Una función [Error converting from MathML to accessible text.] se llama INYECTIVA si_: f(x)<=f(w); f(x)=((f(w)=((x=y)))); f(x)=f(-x); f(x)=-f(x)
Right answer summary: f(x)=((f(w)=((x=y))))
Question state: todo