Question

what is the average of first natural number? what is the concept behind this?​

Answer 1

Answer:

Javascript. Method 2 :- The idea is the sum of first n even number is n(n+1), for find the Average of first n even numbers divide by n, hence formula is n(n + 1) / n = ( n + 1). i.e. Average of first n even numbers is n+1.