3860/CH2/EX2.5/Ex2_5.txt


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 The given expression is as follows

 f = wx'y + xy' + wxz

 f' = (wx'y + xy' + wxz)'

 f' = (wx'y)'(xy')'(wxz)'

 f' = (w'+ x + y')(x' + y)(w' + x'+ z')