English

Write a Pair of Irrational Numbers Whose Product is a Rational Number. - Mathematics

Advertisements
Advertisements

Question

Write a pair of irrational numbers whose product is rational. 

Sum
Advertisements

Solution

Consider √2 as an irrational number.
√2×√2= √4= 2 which is a rational number.

shaalaa.com
  Is there an error in this question or solution?
Chapter 1: Rational and Irrational Numbers - Exercise 1 (B) [Page 14]

APPEARS IN

Selina Concise Mathematics [English] Class 9 ICSE
Chapter 1 Rational and Irrational Numbers
Exercise 1 (B) | Q 12 | Page 14
Share
Notifications

Englishहिंदीमराठी


      Forgot password?
Use app×