Prove that .

*Proof.*On the one hand, by Axiom 4, we have,

On the other hand, since is the additive inverse of 0, we have,

Therefore,

Skip to content
#
Stumbling Robot

A Fraction of a Dot
#
Tag: Additive Identity

#
Additive identity is its own inverse

* Proof. * On the one hand, by Axiom 4, we have,

Prove that .

On the other hand, since is the additive inverse of 0, we have,

Therefore,