Series converge or diverge?Follow & show all steps, please.(3 parts)Please show all calculations & work. Thanks for your help!

40 0 Determine the sum of the series below. (71/72 - 77/(1+1) Follow and show these steps: Begin with the partial series Sk - >h j an - a, + a2 + as + anti- fan. Write all terms a, + a2 + as + as ti. tan and simplify the sum. Show all steps. Take the limit of the results in 2. and determine thee sum of the series. Use appropriate notation for series and limits