Question

dados os conjuntos
A= (0,3,4,5,6,7,8) B= (2,4,5,6,9) C= (0,3,6,9,10)
Determine:​​

Answer 1

Resposta:

A⋂(B⋂C)

{0,3,4,5,6,7,8} ⋂ {6,9}

{6}

A⋂(BUC)

{0,3,4,5,6,7,8} ⋂ {0,2,3,4,5,6,9,10}

{0,2,3,4,5,6}

(A⋂B)-C

{4,5,6}-{0,3,6,9,10}

{4,5}