Answer:
Commutative property
Step-by-step explanation:
In the Commutative property,the sequence or the order of factors of product does not change the value of the product.
Example:
in
12*5 = 5*12
also 12 = 3*4
(3*4)5 = (3*5)4
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given
(2x)y = (2y)x
here it can be written as
(2*x)*y = (2*y)*x
removing the bracket for LHS we have
2*x*y ,
applying Commutative property and changing order of x and y
2*x*y = 2*y*x
now again putting the bracket after first two terms
(2x)y = (2y)x
Thus, the expression illustrates Commutative property.
