The negative of \[\left( I \right)\] is given below
There exists genuine number \[x\text{ }and\text{ }y\]for which \[x\text{ }+\text{ }y\text{ }\ne \text{ }y\text{ }+\text{ }x\]
Now, this statement isn’t same as \[\left( ii \right)\]explanation
Subsequently, the given Statements are not the negative of one another