Question

ayuda porfa rainaun es ramen

Answer 1

Respuesta:

= 14

Explicación paso a paso:

C - A = {4}

A - B = {6; 7; 8; 9; 10}

(A U B) - C = {1; 2; 3; 5; 6; 7; 8; 9; 10} - {4; 6}

= {1; 2; 3; 5; 7; 8; 9; 10}

n(C - A) = 1

n(A - B) = 5

n[(A U B) - C = 8

n(C - A) + n(A - B) + n[(A U B) - C]

= 1 + 5 + 8

= 14