Ex 21, 5 Ex 21, 6 Ex 21, 7 Important Ex 21, 8 Important Ex 21, 9 Important Ex 21, 10 Important Ex 22 → Facebook Whatsapp Transcript Show More Made by Davneet Singh Davneet Singh is a graduate from Indian Institute of Technology, Kanpur He has been teaching from the past 12 years He provides courses for Maths and Science at Teachoo
