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Rajan@2021
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Give an example of two irrationals whose product is rational.

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An important and exam oriented question from real numbers in which we have to find the two irrational numbers whose sum is rational number.

Kindly solve the above problem in detail

RS Aggarwal, Class 10, chapter 1E, question no 15

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1 Answer

  1. Let us consider that the two irrational number be (3+√2) and (3−√2)

    product = (3+√2)(3−√2)

    =(3(2=92=7
    which is rational number.

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