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Give an example and show that the sum of two irrational may be an irrational number  but their product may not  always be an irrational number.

Asked by Topperlearning User 25th July 2017, 4:54 PM
Answered by Expert

Consider two numbers  and



So we see that  the addition  is an irrational number but the product is a rational number.

Answered by Expert 25th July 2017, 6:54 PM
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