Question

Provide an example of an arithmetic series which totals zero.

Answer 1

first term=0, common difference=0

Answer 2

Or this: -8, -6, -4, -2, 0, 2, 4, 6, 8

Answer 3

Or this: -7, -5, -3, -1, 1, 3, 5, 7

Answer 4

Or simply, 0

Answer 5

so many examples, why don't you think one yourself

Answer 6

Arithmetic series has the summation as : \[S_n = \frac{ n }{ 2 } (a_1 + a_n)\], in which n is number of terms, so n > 0. If Sn = 0 --> \[a_n = -a_1\]. Therefore you have many choice of series. like @kc_kennylau mentioned above