icamacho49 icamacho49

30-11-2020
Mathematics

contestada

(A U B) n (A n B)
A= {1,3,7,9,10}
B= {2,5,7,8,9,10}

Respuesta :

andrewschneider05 andrewschneider05

30-11-2020

Answer:

{7,9,10}

Step-by-step explanation:

(A U B) ∩ (A ∩ B)

(A U B): {1,3,7,9,10} U {2,5,7,8,9,10} = {1,2,3,5,7,8,9,10}

(A ∩ B): {1,3,7,9,10} ∩ {2,5,7,8,9,10} = {7,9,10}

(A U B) ∩ (A ∩ B): {1,2,3,5,7,8,9,10} ∩ {7,9,10} = {7,9,10}

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