Question

For any whole number A,B,C is it true that (a + b) + C =a+ (C + b)? give reason.


please answer me with statement bcoz I have to write in my notebook​

Answer 1

$\huge\star{\red{\underline{\mathfrak{Answer:}}}}$

$\huge{\pink{\underline{\mathfrak{Properties\:of\:Addition:-}}}}$

There are basically four properties of addition that involve addition...

1. commutative
2. associative
3. distributive
4. additive

The property you are talking about is associative property.

$\huge\star{\red{\underline{\mathfrak{Associative\:property:}}}}$

When three or more numbers are added, the sum is the same regardless of the grouping of the addends.

Example:4+(3+7)=(4+3)+7