Explain Associative law.
Answers
Answer :-
Rational numbers follow the associative property for addition and multiplication.
Suppose x, y and z are rational then for addition: x+(y+z)=(x+y)+z
For multiplication: x(yz)=(xy)z.
Some important properties that should be remembered are:
0 is an additive identity and 1 is a multiplicative identity for rational numbers.
For a rational number x/y, the additive inverse is -x/y and y/x is the multiplicative inverse.
Answer:
Associative law, in mathematics, either of two laws relating to number operations of addition and multiplication, stated symbolically: a + (b + c) = (a + b) + c, and a(bc) = (ab)c; that is, the terms or factors may be associated in any way desired. While associativity holds for ordinary arithmetic with real or imaginary numbers, there are certain applications—such as nonassociative algebras—in which it does not hold.
Step-by-step explanation: