Draw appropriate Venn diagram for each of the following
`(A cup B)'`

Draw appropriate Venn diagram for each of the following (A cap B)'

Draw appropriate Venn diagram for each of the following A' capB'

Given the following result " The dual of any result in set theory will be another result, where the dual is obtained by changing ' cup to cap', 'cap to cup', 'phi to U' and ' Uto phi'" Write the dual results of the following results (A cup B)' = A' cap B'

Given the following result " The dual of any result in set theory will be another result, where the dual is obtained by changing ' cup to cap', 'cap to cup', 'phi to U' and ' Uto phi'" Write the dual results of the following results A cup (B cap C) = ( A cup B) cap (A cup C)

Given the following result " The dual of any result in set theory will be another result, where the dual is obtained by changing ' cup to cap', 'cap to cup', 'phi to U' and ' Uto phi'" Write the dual results of the following results A cup A = A

b)Draw a venn diagram to represent (A'-B') .

Draw circuit diagram of Wheatstone bridge.