Behaviour being used: Adaptive mode
Minimum fraction: 0
Question summary: Empareja cada operación con su solución correspondiente. {$$]-\infty,-1]$$ $$\cup$$ $$] -5,5]$$ #s1; $$] -3, 3[$$ $$\cap$$ $$] 3, 5 [$$ #s3; $$] -3, 3[$$ $$\cup$$ $$] 3, 5 [$$ #s3; $$[ -2, 3[$$ $$\cap$$ $$] -2, +\infty [$$ #s2; $$[ -2, 2 ]$$ $$\cap$$ $$[ 2, 4 [$$ #s4; $$[ -2, 2 ]$$ $$\cup$$ $$[ 2, 4 [$$ #s4; $$]-\infty,-1]$$ $$\cap$$ $$] -5,5]$$ #s1; $$[ -2, 3[$$ $$\cup$$ $$] -2, +\infty [$$ #s2} -> {[ - 2, 4 [; ] - 2, 3 [; [ - 2, + Infinito [; El Conjunto de los Números Reales.; { 3 }; ] - 5, - 1 ]; Conjunto Vacío; ] - Infinito, 5 ]; $$]-3,5[-{3}$$; { 2 }}
Right answer summary: $$]-\infty,-1]$$ $$\cup$$ $$] -5,5]$$ #s1 -> ] - Infinito, 5 ]; $$] -3, 3[$$ $$\cap$$ $$] 3, 5 [$$ #s3 -> Conjunto Vacío; $$] -3, 3[$$ $$\cup$$ $$] 3, 5 [$$ #s3 -> $$]-3,5[-{3}$$; $$[ -2, 3[$$ $$\cap$$ $$] -2, +\infty [$$ #s2 -> ] - 2, 3 [; $$[ -2, 2 ]$$ $$\cap$$ $$[ 2, 4 [$$ #s4 -> { 2 }; $$[ -2, 2 ]$$ $$\cup$$ $$[ 2, 4 [$$ #s4 -> [ - 2, 4 [; $$]-\infty,-1]$$ $$\cap$$ $$] -5,5]$$ #s1 -> ] - 5, - 1 ]; $$[ -2, 3[$$ $$\cup$$ $$] -2, +\infty [$$ #s2 -> [ - 2, + Infinito [
Question state: todo