Insiemi

Question

Mi aiutate? Grazie  [attach]97316[/attach]

LucianoP · Accepted Answer

Α = {1/3, 5/4, 11/2, 7/8, 25/3}

Β = {1/4, 35/40, 15/12, 11/3, 25/4}

Β = {1/4, 7/8, 5/4, 11/3, 25/4}

{1/3, 5/4, 11/2, 7/8, 25/3} ∩ {1/4, 7/8, 5/4, 11/3, 25/4} = {7/8, 5/4}

{1/3, 5/4, 11/2, 7/8, 25/3} ∪ {1/4, 7/8, 5/4, 11/3, 25/4} =

={1/4, 1/3, 7/8, 5/4, 11/3, 11/2, 25/4, 25/3}

{1/3, 5/4, 11/2, 7/8, 25/3} \ {1/4, 7/8, 5/4, 11/3, 25/4} = {1/3, 11/2, 25/3}

(Α ∪ Β) ∩ C = {1/4, 1/3, 7/8}

(Α ∪ Β) ∩ D = {11/3, 11/2, 25/4, 25/3}

LucianoP

(@lucianop)

115470 punti

livello:

Genius III

23534 Risposte
42 7353 5662

05/12/2024 18:55