Question

answer this question with Explanation​

Answer 1

Answer:

(a).the product of two rational number is always a rational

Answer 2

Answer:

3) Ans

Thus, every irrational number is a real number.

(ii) False

Reason: A number line may have negative or positive number. Since, no negative can be the square root of a natural number, thus every point on the number line cannot be in the form of √m, where m is a natural number.

4)The sum of any rational number and any irrational number will always be an irrational number