Question

Diketahui himpunan P={0,1,2,3}, Q={1,3,5,7} dan R={2,3,5,8} masing masing himpunan berikut dengan menyebutkan anggota-anggotanya

A.(PUQ)UR?
B.PU(QUR)?
C.(PnQ)nR?
D.Pn(QnR)?

NB: U=GABUNGAN
NB:n=IRISAN

Answer 1

A. (PUQ) = {0,1,2,3,5,7}
(PUQ)UR = {0,1,2,3,5,7,8}

B. (QUR) = {1,2,3,5,7,8}
PU(QUR) = {0,1,2,3,5,7,8}

C. (PnQ) = {1,3}
(PnQ)nR = {3}

D. (QnR) = {3,5}
Pn(QnR) = {3}