The dual of the statement "Manoj has the job but he is not happy" is

The dual of the statement (p vee q) wedge (r vee s)

If p : A man is happy and q : A man is rich Then, the statement ''If a man is not happy, then he is not rich'' is written as

If p : A man is happy and q : A man is rich Then, the statement ''If a man is not happy, then he is not rich'' is written as

Give the negation of the statement: He is neither rich nor happy.

The dual of the statement [p vv(~q)]^^(~p) is

The dual of the statement [p vee (-q) vee(-p) is

The negation of the statement given by "He is rich and happy" is

The dual of the statement ((p^^ q) ^^ ~q)vv (~q) is

The dual of the statement (p^^q)vv~q-=pvv~q is