An even number can be divided by 2 evenly. An odd number will have a remainder of 1 when divided by 2. Even minus odd is odd.
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It can be any polynomial rule with integer coefficients in which there are an even number of odd coefficients.
There is no such pattern because there are no even odd numbers. Odd numbers, by definition, are odd and therefore, not even.
It will be odd. Subtracting an odd number from an even number, gives an odd number. 84 - 17 = 67
The answer depends on how many odd numbers are being added together: even numbers make no difference.If the count of odd numbers is odd then the total is odd, andff the count of odd numbers is even then the total is even.
Multiply two odd numbers Add an even and an odd Subtract an odd and an even