213k views
2 votes
Find the sum of the arithmetic sequence 12,6,0,-6….., -102

User Wdetac
by
6.9k points

1 Answer

2 votes

Answer:

-630.

Explanation:

try this solution, all the details are provided in the attachment. Answer is circled with green colour.

Find the sum of the arithmetic sequence 12,6,0,-6….., -102-example-1
User Paul Delhanty
by
7.5k points