The conditional $(p \wedge q) ==> p$ is

Which statement given below is tautology ?

Negation of “Paris in France and London is in England” is

Consider the statement : "For an integer $n$, if $n ^{3}-1$ is even, then $n$ is odd." The contrapositive statement of this statement is

The contrapositive of the statement "if I am not feeling well, then I will go to the doctor" is