Arithmetic Series: Sum of the First 1000 Even Numbers

This video continues with the idea of summing an arithmetic series, specifically the first 1000 even numbers.

The general strategy is to first rewrite the series in reverse order below the original one. Next, sum both series together and solve for the original sum. A pattern can be noticed that the sum of the series is equal to the average of the first and last term multiplied by the number of terms.