Order 9 of the following sentences so that they form a logical proof by
contradiction of the statement:
If the square of an integer is odd then the original integer is also odd.
Choose from these sentences:
- is even
- Suppose is even.
- such that .
- Suppose is odd.
- such that
- Let such that is odd.
- Therefore, is odd
- So is odd and is even.
- such that .
- Suppose is an integer such that is even.
- Presume that the given statement is incorrect.
Choose from these sentences:
- is even
- Suppose is even.
- such that .
- Suppose is odd.
- such that
- Let such that is odd.
- Therefore, is odd
- So is odd and is even.
- such that .
- Suppose is an integer such that is even.
- Presume that the given statement is incorrect.
Hint: