Check whether the following pair of statements are negations of each o

1.	Check whether the following pair of statements are negations of each other. Give reasons for your answer. (i) x +y =y +x is true for every real numbers x and y. (ii) There exists real numbers x and y for which x + y = y + x.
Answer» Check whether the following pair of statements are negations of each other. Give reasons for your answer. (i) x +y =y +x is true for every real numbers x and y. (ii) There exists real numbers x and y for which x + y = y + x.

Check whether the following pair of statements are negations of each other. Give reasons for your answer. (i) x +y =y +x is true for every real numbers x and y. (ii) There exists real numbers x and y for which x + y = y + x.

Answer»

Check whether the following pair of statements are negations of each other. Give reasons for your answer.

(i) x +y =y +x is true for every real numbers x and y.

(ii) There exists real numbers x and y for which x + y = y + x.