Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Sea A el conjunto definido por: [A equals open curly brackets x element of straight real numbers colon fraction numerator # A space x space plus space # B over denominator # C space x plus space # D end fraction less than 1 close curly brackets] entonces A queda representado por:: x>-7/2&&x<-13/5; x>-7/2&&x<=-13/5; x>-13/5||x<-7/2; Ninguna; x>=-13/5||x<-7/2
Right answer summary: x>-13/5||x<-7/2
Question state: todo