Diketahui s=( bilangan cacah kurang dari 11 ) A=(x 1 x < 10, x E bilangan prima ) B=( 5,7,9 ) Tentukan a. Ac b. Bc C. (A n B)c D. (A u B)c E. A n (A u B)c F. Bc

S={0,1,2,3,4,5,6,7,8,9,10}
A={2,3,5,7}
B={5,7,9}

a.Ac={0,1,4,6,8,9,10}

b.Bc={0,1,2,3,4,6,8,10}

c.(AnB)c={0,1,4,6,8,9,10}n{0,1,2,3,4,6,8,10}
={0,1,4,6,8,10}

d.(AuB)c={0,1,4,6,8,9,10}u{0,1,2,3,4,6,8,10}
={0,1,2,3,4,6,8,9,10}

e.An(AuB)c={2,3,5,7}n{0,1,2,3,4,6,8,9,10}
={2,3}

f.Bcn(AuB)={0,1,2,3,4,6,8,10}n{2,3,5,7,9}
={2,3,}

g.(AuB)c n (AuB)c
={0,1,2,3,4,6,8,9,10}n{0,1,2,3,4,6,8,9,10}
={0,1,2,3,4,6,8,9,10}

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