Question

If m and n are two distinct rational numbers, then which of the following statements is true?


→ m+n is not always a rational number while m−n is always a rational number.

→ Both m+n and m−n are not always rational numbers.

→ m+n is always a rational number while m−n is not always a rational number.

→ Both m+n and m−n are always rational numbers.

Answer 1

Answer:

The answer is as below:-

Both m+n and m−n are always rational numbers.