Question

2. If x, y, z are rational numbers, then the property (x + y) + z = x + (y + z) is known as _______.

Answer 1

Answer:

Commutative property

Associative property

If x, y, z are rational numbers , then property x×(y×z)=(x×y)×z is known as * Commutative property. Associative property.

Answer 2

Answer:

2. If x, y, z are rational numbers, then the property (x + y) + z = x + (y + z) is known as _______.