Question

True or false? If you took a true "if-then" statement and reversed the clauses, the new statement would also be true.

Answer 1

Reversing the clauses of an "if-then" statement only sometimes makes the new statement true, so it isn't true or false. For example, reversing the clauses of "if 1=x, then x=1" makes the new statement true, but reversing the clauses of "if x=2, then |x|=2" doesn't.