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MBA,PHD, Juris Doctor
Strayer,Devery,Harvard University
Mar-1995 - Mar-2002
Manager Planning
WalMart
Mar-2001 - Feb-2009
Please provide detailed solutions to these three problems. The attached document you will find the tables referenced.
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1.)Â Â Â Â Develop a set of tables similar to Table 5.3 from the textbook for GF(4) with Modulo (x2 + x + 1).
2.)    Determine the multiplicative inverse of (x3 + x + 1) in GF(24) with m(x) = x4 + x + 1.
3.)Â Â Â Â Develop a table similar to Table 5.5 from the textbook for GF(24) with m(x) = x4 + x + 1.
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5.1 For the group S n  of all permutations of n distinct symbols,
5.3 Consider the set S={a,b} with addition and multiplication defined by the following tables.
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Is S a ring? Justify your answer.
Attachments:
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