Lecture-4|EX-1.2 Real No.|CLASS-Xth ncert maths for 2023|all examples solution|Doubt classess|#ncert| Lecture-1 links 👇 • Class-xth|Ncert book solutions|EX-1 Real N... Lecture -2 links👇 • Lecture-2|EX-1.1 Real No.|CLASS-Xth ncert ... Lecture -3 link👇 • Lecture-3|EX-1.1 Real No.|CLASS-Xth ncert ... download notes pdf 👇 https://drive.google.com/file/d/1e50SOQkJm... EX-1.2 Theorem 1.3 : 2 is irrational. Example 5 : Prove that 3 is irrational. Example 6 : Show that 5– 3 is irrational. Example 7 : Show that 3 2 is irrational. #ncert #ncertsolutions #ncertmaths #ncertsolution #ncertmath #ncertscience #cbse #cbseboard #cbseclass10 #cbsemaths #cbse2023 #davpublicschool