Check whether the following pair of statements are negation of each other. Given reasons for your answer: `a+b=b+a` is true for every real number `a\ a n d\ bdot` There exist real numbers `a\ a n d\ b` for which `a+b=b+adot`

Explanation

The negation of the statement:


p: a + b = b + a is a true for every real number a and b.


~p: There exist real numbers are ‘a’ and ‘b’ for which a+b ≠ b+a.


The statement is not the negation of the first statement.