Question

P = {1,2,3,4,5,6,7,8,9,10}
Q = {2,4,6,8,10}
R = {1,3,5,7,9}

A. P - R
B. ( P - Q ) U ( P - R )
C. ( P n Q ) U ( P n R )

Answer 1

A. {2,4,6,8,10}
B. {1,2,3,4,5,6,7,8,9,10}
C. {1,2,3,4,5,6,7,8,9,10}

Answer 2

A.p-r.hapus semua anggota yg ada di "r"
yaitu {2,4,6,8,10}

B.(1,3,5,7,9,)u(2,4,6,8,10)
{1,2,3,4,5,6,7,8,9,10}

C.(2,4,6,8,10)u(1,3,5,7,9,)
{1,2,3,4,5,6,7,8,9,10}