Question

if x, y and z are the three rational numbers, then what is the name of law x+(y+z)=(x+y)+z

(a) Associative law
(b)Commutative law
(c)Distributive law
(d)Existance of identity​

Answer 1

Answer:

If X Y and Z be any three rational numbers then(x+y)+z = x+(y+z) this property of rational number is called Closer property of addition Commutative property of addition Associative property of addition

Step-by-step explanation:

hope you understand

Answer 2

Associative property

More to know:

Commutative property:

$\tt \: a + b  =  b + a \\ \tt \: a × b  =  b × a$

Associative property:

$\tt \: (a + b) + c  =  a + (b + c) \\ \tt \: (a × b) × c  =  a × (b × c)$

Distributive property:

$\tt \: a × (b + c)  =  a × b  +  a × c$

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