2.(v) Write the contrapositive and converse of the following statement.
(v) x is an even number implies that x is divisible by 4.
First, we convert the given sentence into the "if-then" statement:
If x is an even number, then x is divisible by 4.
The contrapositive is:
If x is not divisible by 4, then x is not an even number.
The converse is:
If x is divisible by 4, then x is an even number.