Repliespsnayak (25)in hive-196037 • 2 years agoRE: 1.1.4 Factorial and Techniques of Counting | Fundamental principles of addition and multiplication▶️ DTubesteem.history (78)in hive-196037 • 2 years agoRE: 1.1.4 Factorial and Techniques of Counting | Fundamental principles of addition and multiplicationHello welcome to Steemit world! I'm @steem.history, who is steem witness. This is a recommended post for you. Newcomers Guide and The Complete Steemit Etiquette Guide (Revision 2.0) and…