Question:

The contrapositive of the statement "If it is raining, then I will not come", is:

If I will come, then it is not raining.

If I will come, then it is raining.

If I will not come, then it is raining.

If I will not come, then it is not raining.

Solution:

Let p: It is raining and q: I will not come.
Given statement is p→q
The contrapositive of p→q is ¬q→¬p
Therefore, the contrapositive of the statement "If it is raining, then I will not come" is "If I will come, then it is not raining".