The product of any two even numbers is even.
YES. The product of any two consecutive numbers is even because their product is always a multiple of 2.Examples:2 * 3 = 63 * 4 = 12
The product of two odd numbers is always odd.
None. The sum or product of any two even numbers must be even.
Not always true because 2 times 13 = 26 which is an even number
The product of any two even numbers is even.
YES. The product of any two consecutive numbers is even because their product is always a multiple of 2.Examples:2 * 3 = 63 * 4 = 12
The product of two odd numbers is always odd.
None. The sum or product of any two even numbers must be even.
Yes.
At least one of the two numbers has to be even, but both can be even.
sometimes true
Sometimes true.
Not always true because 2 times 13 = 26 which is an even number
no eg: 9x4=36
If the two numbers are both whole numbers then yes
No such numbers exist; the product of two odd numbers is always odd.