Practicing Success
What is the average of the first 50 positive even numbers? |
50.5 50 51 51.5 |
51 |
Average of first n natural number = n (n + 1) Average of first n natural number = \(\frac{n(n+1)}{n}\) = ( n+ 1 ) So , Average of first 50 positive even number = 50 + 1 = 51 |