No, the product is, but not the sum. 0 + 2 = 2
If you add zero to any number, the sum is the same number you started with.
zero + zero = zero
This means that the sum of the number and two is zero. So the number is -2.
Zero.
The sum is zero.
The negative number.
Two is the minimum number of vectors that will sum to zero.
Zero is useful because if we did not have the number zero then if we did the sum 7-7 then there would be no answer because the answer is zero, zero replaces and odd bits in a sum or something......
Zero
Any negative number.
Zero can be expressed as the sum of any two opposite mixed number.
The sum of the factors of any negative number is zero.