Question

If a
and b are two whole numbers, then
which of the following statement is not correct?

O a+b=b+a
O ab=ba
O a-b=b-a
O none of these​

Answer 1

Yo

since a and b are whole number we can say

a-b=-(b-a)

Hence option 3 is incorrect ie a-b=b-a

Hope this helps

Answer 2

Answer:

Step-by-step explanation:

a+b=b+a„Answer...................

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