Hellow guys, Welcome to my website, and you are watching Lec-13_Rooted Trees | Graph Theory and Combinatorics | IT Engineering. and this vIdeo is uploaded by Computer_IT_ICT Engineering Department : LJIET at 2021-07-29T23:56:02-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.