Respuesta :
Answer:
A. Associative property
Step-by-step explanation:
The equation 3(mn) = (3m)n illustrates associative property.
What is equation?
"It is a mathematical statement which consists of equal symbol between two algebraic expressions."
What is associative property?
"For any real numbers a, b, c,
a × (b × c) = (a × b) × c"
What is commutative property?
"For any real numbers a, b; a × b = b × a"
What is distributive property?
"For any real numbers a, b, c,
a × (b + c) = (a × b) + (a × c)"
What is identity property?
"For any real number a,
a × 1 = a
1 × a = a"
For given question,
We have been given an equation 3(mn) = (3m)n.
⇒ 3(mn) = (3m)n
⇒ 3 × (m × n) = (3 × m) × n
This is associative property.
Therefore, the equation 3(mn) = (3m)n illustrates associative property.
Learn more about associative property here:
https://brainly.com/question/5637942
#SPJ3
