About this video <br />CBSE |State Board |Compatitive Examination |<br /><br />Proof of Irrational numbers |Class 10 Ex 1.2 Q2 Q3 |Class 10 Old ex1.3 q2 q3 |Class 10 Maths Exercise 1.2 Q2 Q3 |Class 10 NCERT ex1.2 Q2 Q3 |