Question

oi alguém me ajuda pelo amor

Answer 1

Resposta:

X={1,2,3,4}

Y={2,3,5}

Z={1,2,3,4,5,6,7,8}

a)

{1,2,3,4,5}

b)

{1,2,3,4,5,6,7,8}

c)

{1,2,3,4,5,6,7,8}

d)

{2,3}

e)

{1,2,3,4}

f)

{2,3,5}

g)

{1,4}

h)

{5}

i)

{0}

j)

{5,6,7,8}

k)

{0}

l)

{1,4,6,7,8}