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Give an Example of Two Irrational Numbers Whose: Product is an Rational Number. - Mathematics

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Question

Give an example of two irrational numbers whose:

product is an rational number.

Solution

Let `sqrt8,` `sqrt2` are two irrational numbers and their product is a rational number

That is `sqrt8xxsqrt2=sqrt16=4`

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Chapter 1: Number Systems - Exercise 1.4 [Page 32]

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RD Sharma Mathematics [English] Class 9
Chapter 1 Number Systems
Exercise 1.4 | Q 11.5 | Page 32

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