Question

pls answer me guys and do not spam ​

Answer 1

Answer:

Commutative property.

Option(C)

Step-by-step explanation:

$\frac{1}{2} +\frac{2}{3} =\frac{2}{3} +\frac{1}{2}$

a + b = b +a

This is called Commutative property.

Answer 2

Answer:

Additive Inverse

Step-by-step explanation:

Additive Inverse