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Question
Which of the following statements is true?
Options
Product of two irrational numbers is always irrational
Product of a rational and an irrational number is always irrational
Sum of two irrational numbers can never be irrational
Sum of an integer and a rational number can never be an integer
Solution
Since we know that the product of rational and irrational number is always an irrational. For example: Let `1/2,sqrt3` are rational and irrational numbers respectively and their product is `sqrt3/2.`
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