Jawabanmu

2014-03-27T19:35:46+07:00
May be
A={1,2,3,4,5} \\ B={3,5,6,9} \\ C={3,5} \\  \\ Answer

A∩C=({3,5})
(A∩B)UC=(3,5)
(A∩C)UB=(3,5,6,9)