Question

6:3 sendo v={1,2,3,4,5,6,7,8,9};A={1,3,5,7,9};B={2,4,6,8} ,eC={1,2,3,5}, calcule:
c:AB=
b:BC=
c:AC=
d:AC=
e:A-C=
f:C-A=
g:A-B=
h:B-A=
i:A=
j:C=​

Answer 1

Resposta:

c:{1, , 2 ,3, 4 ,5,6 ,8 ,7,9}

b:{1,2,3 ,4 ,5, 6 e 8}

c:{1,2,3,5,7,9}

d:{1,2,3,5,7 ,9}

i:{1,3,5,7,9}

j:{1,2,3,5}