what is the contrapositive of the following conditional? if brad is dressed as a fairy, then he is going…

what is the contrapositive of the following conditional? if brad is dressed as a fairy, then he is going trick - or - treating. if brad is not dressed as a fairy, then he is not going trick - or - treating. if brad is going trick - or - treating, then he is dressed as a fairy. if brad is not going trick - or - treating, then he is not dressed as a fairy.
Answer
Brief Explanations:
The contrapositive of a conditional statement "If p, then q" is "If not q, then not p". Here, p is "Brad is dressed as a fairy" and q is "he is going trick - or - treating". So the contrapositive is formed by negating both p and q and reversing them.
Answer:
If Brad is not going trick-or-treating, then he is not dressed as a fairy.