Question

write the properties of Rational number, closure and commutative​

Answer 1

Answer:

a+b

a×b= b× a

closure and commutative

Answer 2

Answer:

Closure Property- According to this property if we add or multiply any two or more rational numbers the result is a rational number. For example, a and b are two rational no. So, a+b =A rational no.

Commutative Property- According to this property if we add to rational no. in any way, result is equal. For example, a+b=b+a.

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