Technical information
Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: ER_A2_1.1.4 Sea _A_ el siguente subconjunto de los números reales: [A equals open curly brackets # a plus # b times x plus # c times x squared colon space x element of left square bracket # I comma # D left square bracket close curly brackets] Determine si existen: * Sup(A) = _____ * Inf(A) = _____ * Max(A) = _____ * Min(A) = _____ _Nota: si NO existe, indique como resultado 123456_
Right answer summary: part 1: -1; part 2: 3; part 3: -1; part 4: 3
Question state: todo