Question

If A+B=O
then what's the relation between A and B​

Answer 1

If A + B = 0, then A and B are additive inverses of each other. In other words, A is the negative of B and B is the negative of A. This can be represented algebraically as:

A = -B
B = -A

For example, if A = 3, then B = -3. Similarly, if B = 7, then A = -7.