Question

Q.9 Identify the property used (a + b) + c = a + (b +c) ,where a,b and care
rational numbers. *
1. Commutative property
2. Distributive property
3. Closure property
4. Associative property​

Answer 1

Answer:

your answer. is option 4.

1.a+b=b+a,this is commutative property,

2.a(b+c)=ab+bc,this is distributive Property.