The product of two odd numbers is always odd.
At least one of the factors of an even number must be even, because the product of odd factors is always odd.
Only if an odd number of the factors are negative numbers.
Odd
No. 2 x 3 = 6
Sum is always even, product is always odd.
The product of two odd numbers is always an odd number.
The product of odd number is always odd.
One possible conjecture: The product is always an odd number. Another possible conjecture: The product is always greater than either of them. Another possible conjecture: Both odd numbers are always factors of the product. Another possible conjecture: The product is never a multiple of ' 2 '. Another possible conjecture: The product is always a real, rational number. Another possible conjecture: The product is always an integer.
Yes.
The sign of the factors. These are the rules: * If there is a zero factor, the product is zero. * If there is an even number of negative factors (two, four, six, etc. odd factors), the product is positive. * If there is an odd number of negative factors (one, three, five, etc. odd factors), the productd is negative.
negative
No such numbers exist; the product of two odd numbers is always odd.