I think this is just a weirdly worded problem but here it is: If given S = 1 + 1/2^2 + 1/3^2 + 1/4^2 + 1/5^2 + 1/6^2 + ... = (pi^2)/6, please find the value A. I don't know where to begin on solving this problem. Is it asking for me to find a sequence that explains the given? Thanks for any help.