If a + 5 - 11 = 0, then the additive inverse of a is:
Question 11 If x + 0 = 0 + x = x, which is rational number, then 0 is called: (a) identity for addition of rational numbers. (b) additive inverse of x. (c) multiplicative inverse of x. (d) reciprocal of x.
If a + b = 0, then b is the additive inverse of a.