Question

what is the formulas of additive inverse..​

Answer 1

Step-by-step explanation:

For a given x , if there exists x′ such that x + x′ ( = x′ + x ) = o , then x′ is called an additive inverse of x. x′ = x′ + o = x′ + (x + x″) = (x′ + x) + x″ = o + x″ = x″. For example, since addition of real numbers is associative, each real number has a uniqueadditive inverse.