Question

pfvvvv me ajudaaaa, já perguntei varias vezes e ngm me ajuda​

Answer 1

Resposta:

Já temos os três conjuntos

A={-1, 0, 1, 2}

B={-1, 1}

C={2, 4, 6, 8}

a) AUB={-1,0,1,2}

b) AUC={-1,0,1,2,4,6,8}

c) BUC={-1,1,2,4,6,8}

d) AUBUC={-1,0,1,2,4,6,8}

e) A⋂B={-1,1}

f) A⋂C={2}

g) B⋂C={}

h) A⋂B⋂C={}

i) (A⋂B)U(A⋂C)={-1,1} U {2}={-1,1,2}

j) (AUB)⋂(AUC)= {-1,0,1,2} ⋂ {-1,0,1,2,4,6,8={-1,0,1,2}