Question 618344
<pre>
That's the contrapositive, which is equivalent to the initial statement.

Initial statement:            If p, then q

(Equivalent) contrapositive:  If not q, then p

(Non-equivalent) inverse:     If not p, then not q

(Non-equivalent) converse:    If q then p

The initial statement and its contrapositive are equivalent.

The initial statement and its inverse are NOT equivalent.
 
The initial statement and its converse are NOT equivalent.

The inverse and the converse are equivalent to each other but not
to the initial statement and its contrapositive.

Edwin</pre>