Question

a={1,2,3,5} ; b={0,2,4,6} ; c={1,3,6,7,8,9}
Calculeaza:
(a\b)\c=?​

Answer 1

Răspuns:

Explicație pas cu pas:

a={1,2,3,5}

b={0,2,4,6}

c={1,3,6,7,8,9}

a \ b = {1, 3, 5}

(a \ b) \ c = {1, 3, 5} \ {1, 3, 6, 7, 8, 9} = {5}