3 ms·
It generalizes to any arithmetic sequence. Intuitively, you're simply taking the average of all values (which is the midpoint for a sequence of evenly-spaced nu
by nonameiguess 3y ago
It generalizes to any arithmetic sequence. Intuitively, you're simply taking the average of all values (which is the midpoint for a sequence of evenly-spaced numbers) and multiplying by the number of values.