Question

Considerando os contintos

A) {1,2,4,5,6}
B) {1,3,6,7,8}
C) {5,7,9,10}

Determine

A) sub
B) auc
C) buc
D) a/\b
E) ANC
F) bnc
G) ( aub ) /\c
H) ( a/\c ) ub

Answer 1

B)(1,2,4,5,6,7,9,10)
C)(1,3,5,6,7,8,9,10)
D)(2,4,5)
E)(1,2,4,6)
F)(1,3,6,8)
G)(1,2,3,4,5,6,7,8)n(5,7,9,10)=(1,2,3,4,6,8)
H)(1,2,4,6)u(1,3,6,7,8)=(1,2,3,4,6,7,8)

não entendi a do A mas fiz o resto espero ter ajudado