If a and b are two whole numbers then which of the following statement

1.	If a and b are two whole numbers then which of the following statements is not correct optiona+b=b+aab=baa-b=b-a
Answer» ANSWER: a-b = b-a let, a=2 & b=1 then , a-b=2-1 = 1 & b-a=1-2= -1

If a and b are two whole numbers then which of the following statements is not correct optiona+b=b+aab=baa-b=b-a

Answer»

ANSWER:

a-b = b-a

let, a=2 & b=1

then , a-b=2-1 = 1 & b-a=1-2= -1

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If a and b are two whole numbers then which of the following statements is not correct optiona+b=b+aab=baa-b=b-a ​

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If a and b are two whole numbers then which of the following statements is not correct optiona+b=b+aab=baa-b=b-a