Question
Write the specified statement. State the contrapositive of the following:
If he is happy, then he is smiling.
If he is happy, then he is smiling.
Answers
E.G.
I blieve that would be:
If he is not smiling, then he is not happy.
If he is not smiling, then he is not happy.
E.G.
If P then Q
If not P then not Q
Should that subject not have been LOGIC instead of MATH
If not P then not Q
Should that subject not have been LOGIC instead of MATH
E.G.
OOPS, I meant of course:
If P then Q
If not Q then not P
If P then Q
If not Q then not P