Let U= {1,2,3,4,5}
      A= {2,4}    
      B= {1,5}
Find: A'
        B'
        A U B'
        A' U B'
        A' intersection B'
        (A intersection B)'
        (A U B)'
        (A' U B')'
        (A' intersection B')'
please answer it because it is our assignment... plssssssss...