# Category:Product Inverse Operation

This category contains results about Product Inverse Operation.

Let $\struct {G, \circ}$ be a group whose identity is $e$.

Let $\oplus: G \times G \to G$ be the operation on $G$ defined as:

$\forall a, b \in G: a \oplus b := a \circ b^{-1}$

where $b^{-1}$ denotes the inverse of $b$ in $G$.

Then $\oplus$ is the product inverse (of $\circ$) on $G$.

## Pages in category "Product Inverse Operation"

The following 11 pages are in this category, out of 11 total.