Question

A = {x  N/ 3  x  9} = 3; 4; 5; 6; 7; 8 ;9
B = {x  N/ 5  x  11}  = 6 ; 7 ; 8 ; 9; 10
C = {7; 8; 9}
Hallar: (A  B)  C
Que sale

Answer 1

183736829191973271891919

Answer 2

Respuesta:

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