RS Aggarwal & V Aggarwal - Mathematics

Book: RS Aggarwal & V Aggarwal - Mathematics

Chapter: 1. Real Number

Subject: Mathematics - Class 9th

Q. No. 43 of CCE Questions

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43

Given an example of a number x such that x2 is an irrational number and x4 is a rational number.


Let x =


Then is an irrational number


And is a rational number.


Chapter Exercises

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