the Grand collection of all documents  

technology  
Show that sum of n natural number is equal to n(n plus 1) over 2 for n 1 2 3... 

Valid from 28Mar2018 Show that sum of n natural number is equal to n(n + 1)/2 for n=1 2 3... using mathematical induction. We need to start from basis, step, and conclusion. 

source 3789 views  
download your documents here 