Question

Let X be rational and y be irrational is my necessarily irrational​

Answer 1

Answer:

No, (xy) is necessarily an irrational only when x ≠0. Let x be a non-zero rational and y be an irrational. Then, we have to show that xy be an irrational. If possible, let xy be a rational number.

Step-by-step explanation:

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Answer 2

Answer:

No, (xy) is necessarily an irrational only when x ≠0. Let x be a non-zero rational and y be an irrational. Then, we have to show that xy be an irrational. If possible, let xy be a rational number.

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