Daerah penjumlahan dari notasi sigma ∑i=17(i2−1)\sum_{i=1}^{7}(i^2-1)∑i=17(i2−1) adalah ....
{0, 1, 2, …, 6}\left\{0,\ 1,\ 2,\ \dots,\ 6\right\}{0, 1, 2, …, 6}
{0, 1, 2, …, 7}\left\{0,\ 1,\ 2,\ \dots,\ 7\right\}{0, 1, 2, …, 7}
{1, 2, 3, …, 6}\left\{1,\ 2,\ 3,\ \dots,\ 6\right\}{1, 2, 3, …, 6}
{1, 2, 3, …, 7}\left\{1,\ 2,\ 3,\ \dots,\ 7\right\}{1, 2, 3, …, 7}
{1, 2, 3, …, 8}\left\{1,\ 2,\ 3,\ \dots,\ 8\right\}{1, 2, 3, …, 8}