Question

show that the rational numbers are not commutative and substraction​

Answer 1

Answer:

Subtraction and division are not commutative for rational numbers because while performing these operations, if the order of numbers is changed, then the result also change

Step-by-step explanation:

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Answer 2

Answer:

let the number are 5 and 4

5-4=1

4-5=-1

since a-b $\neq$ b-a

so it is not commutative

Step-by-step explanation: