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Posted: **Tue May 10, 2022 10:40 am**

: Write Out The First Three Terms And The Last Term Then Use The Formula For The Sum Of The First N Terms Of An Arithmeti 1 (22.9 KiB) Viewed 29 times

Write out the first three terms and the last term. Then use the formula for the sum of the first n terms of an arithmetic nequence to find the indicated sum 17 Σ (6i + 2) ay 33 The last torm is 7-0 The partial sum of the first 17 term is $17-