×
Please click
here
if you are not redirected within a few seconds.
All
Images
Videos
Books
Maps
News
Shopping
Search tools
Any time
Any time
Past hour
Past 24 hours
Past week
Past month
Past year
All results
All results
Verbatim
Symmetric relation
<
>
View all
A symmetric relation is a type of binary relation. An example is the relation "is equal to", because if a = b is true then b = a is also true.
Wikipedia