SOLUTION: Whats an example of an arithmetic series where S5 = 10?

Algebra ->  Test -> SOLUTION: Whats an example of an arithmetic series where S5 = 10?      Log On


   



Question 1041290: Whats an example of an arithmetic series where S5 = 10?
Found 2 solutions by rothauserc, ikleyn:
Answer by rothauserc(4718) About Me  (Show Source):
You can put this solution on YOUR website!
2, 4, 6, 8, 10
:
S5 = 10
:
Sn = 2 + 2(n-1)
:

Answer by ikleyn(52778) About Me  (Show Source):
You can put this solution on YOUR website!
.
Whats an example of an arithmetic series where S5 = 10?
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

If S5 is the sum of the first 5 terms (as the notation S5 usually serves), then, for example, this sequence

0, 1, 2, 3, 4

Or this

-2, 0, 2, 4, 6