Example 12 : Check whether 7 √5, 7/√5, √2 + 21, � – 2 are irrational numbers or not. √2 + 21 � – 2 are irrational numbers or not. 7/√5 Example 12 : Check whether 7 √5 October 13, 2020 Category: Chapter 1 - Number Systems , Maths , NCERT Class 9 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related
