Question

IS a-b=b-a Give reason​

Answer 1

Answer:

No

Explaination:

Let's take a = 2

b = 3

So,

a-b = 2-3

= -1

And-

b-a = 3-2

= 1

As 1 ≠ -1,

we can say that a-b is not equal to b-a

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Answer 2

Step-by-step explanation:

When multiplication stops being commutative, it is also no longer simple counting. While it is commutative, it is just a convenient way to count. Why does AB = BA? Because counting works no matter what order you count.