Let S = > an be an infinite series such that SN = 9 N2 • n=1 10 16 (a) What are the values of ) an and > a,? n=4 n=1 10 E an 3 n=1 16 E an 9-(6/16) n=4 (b) What is the value of az? 9-(6/9) аз — (c) Find a general formula for an. 9-(6/n) An (d) Find the sum 2 an. n=1 An n=1 ||

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