Associativity
cosmos
12th October 2017 at 7:40pm
Operation (Mathematics)
An
operation
* has the property
associativity
if
(
x
∗
y
)
∗
z
=
x
∗
(
y
∗
z
)
(x*y)*z = x*(y*z)
(
x
∗
y
)
∗
z
=
x
∗
(
y
∗
z
)