Question

São definidos os conjuntos, S = {4, 5, 6, 7, 8, 9};
A = {4, 5, 7} e B = {5, 6, 8}. Então, P(A ? B) e P(A U B) são, respectivamente:

a ) 1/5 e 5/6

b )
1/7 e 6/7

c ) 1/7 e 5/5

d ) 1/6 e 5/6

e ) 1/7 e 5/7

Answer 1

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